66551056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:137

約数の個数: 160

約数和(自身を含む): 168739200

約数和(自身を除く): 102188144

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 29, 34, 44, 52, 58, 59, 68, 88, 104, 116, 118, 136, 143, 176, 187, 208, 221, 232, 236, 272, 286, 319, 374, 377, 442, 464, 472, 493, 572, 638, 649, 748, 754, 767, 884, 944, 986, 1003, 1144, 1276, 1298, 1496, 1508, 1534, 1711, 1768, 1972, 2006, 2288, 2431, 2552, 2596, 2992, 3016, 3068, 3422, 3536, 3944, 4012, 4147, 4862, 5104, 5192, 5423, 6032, 6136, 6409, 6844, 7888, 8024, 8294, 8437, 9724, 10384, 10846, 11033, 12272, 12818, 13039, 13688, 16048, 16588, 16874, 18821, 19448, 21692, 22066, 22243, 25636, 26078, 27376, 29087, 33176, 33748, 37642, 38896, 43384, 44132, 44486, 51272, 52156, 58174, 66352, 67496, 70499, 75284, 86768, 88264, 88972, 102544, 104312, 116348, 134992, 140998, 143429, 150568, 176528, 177944, 208624, 232696, 244673, 281996, 286858, 301136, 319957, 355888, 378131, 465392, 489346, 563992, 573716, 639914, 756262, 978692, 1127984, 1147432, 1279828, 1512524, 1957384, 2294864, 2559656, 3025048, 3914768, 4159441, 5119312, 6050096, 8318882, 16637764, 33275528, 66551056]

約数ペア:

[(1, 66551056), (2, 33275528), (4, 16637764), (8, 8318882), (11, 6050096), (13, 5119312), (16, 4159441), (17, 3914768), (22, 3025048), (26, 2559656), (29, 2294864), (34, 1957384), (44, 1512524), (52, 1279828), (58, 1147432), (59, 1127984), (68, 978692), (88, 756262), (104, 639914), (116, 573716), (118, 563992), (136, 489346), (143, 465392), (176, 378131), (187, 355888), (208, 319957), (221, 301136), (232, 286858), (236, 281996), (272, 244673), (286, 232696), (319, 208624), (374, 177944), (377, 176528), (442, 150568), (464, 143429), (472, 140998), (493, 134992), (572, 116348), (638, 104312), (649, 102544), (748, 88972), (754, 88264), (767, 86768), (884, 75284), (944, 70499), (986, 67496), (1003, 66352), (1144, 58174), (1276, 52156), (1298, 51272), (1496, 44486), (1508, 44132), (1534, 43384), (1711, 38896), (1768, 37642), (1972, 33748), (2006, 33176), (2288, 29087), (2431, 27376), (2552, 26078), (2596, 25636), (2992, 22243), (3016, 22066), (3068, 21692), (3422, 19448), (3536, 18821), (3944, 16874), (4012, 16588), (4147, 16048), (4862, 13688), (5104, 13039), (5192, 12818), (5423, 12272), (6032, 11033), (6136, 10846), (6409, 10384), (6844, 9724), (7888, 8437), (8024, 8294)]