65423072

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2$

素因数の和:109

約数の個数: 144

約数和(自身を含む): 165935952

約数和(自身を除く): 100512880

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 29, 32, 34, 44, 52, 58, 68, 88, 104, 116, 136, 143, 176, 187, 208, 221, 232, 272, 286, 319, 352, 374, 377, 416, 442, 464, 493, 544, 572, 638, 748, 754, 841, 884, 928, 986, 1144, 1276, 1496, 1508, 1682, 1768, 1972, 2288, 2431, 2552, 2992, 3016, 3364, 3536, 3944, 4147, 4576, 4862, 5104, 5423, 5984, 6032, 6409, 6728, 7072, 7888, 8294, 9251, 9724, 10208, 10846, 10933, 12064, 12818, 13456, 14297, 15776, 16588, 18502, 19448, 21692, 21866, 25636, 26912, 28594, 33176, 37004, 38896, 43384, 43732, 51272, 57188, 66352, 70499, 74008, 77792, 86768, 87464, 102544, 114376, 120263, 132704, 140998, 148016, 157267, 173536, 174928, 185861, 205088, 228752, 240526, 281996, 296032, 314534, 349856, 371722, 457504, 481052, 563992, 629068, 743444, 962104, 1127984, 1258136, 1486888, 1924208, 2044471, 2255968, 2516272, 2973776, 3848416, 4088942, 5032544, 5947552, 8177884, 16355768, 32711536, 65423072]

約数ペア:

[(1, 65423072), (2, 32711536), (4, 16355768), (8, 8177884), (11, 5947552), (13, 5032544), (16, 4088942), (17, 3848416), (22, 2973776), (26, 2516272), (29, 2255968), (32, 2044471), (34, 1924208), (44, 1486888), (52, 1258136), (58, 1127984), (68, 962104), (88, 743444), (104, 629068), (116, 563992), (136, 481052), (143, 457504), (176, 371722), (187, 349856), (208, 314534), (221, 296032), (232, 281996), (272, 240526), (286, 228752), (319, 205088), (352, 185861), (374, 174928), (377, 173536), (416, 157267), (442, 148016), (464, 140998), (493, 132704), (544, 120263), (572, 114376), (638, 102544), (748, 87464), (754, 86768), (841, 77792), (884, 74008), (928, 70499), (986, 66352), (1144, 57188), (1276, 51272), (1496, 43732), (1508, 43384), (1682, 38896), (1768, 37004), (1972, 33176), (2288, 28594), (2431, 26912), (2552, 25636), (2992, 21866), (3016, 21692), (3364, 19448), (3536, 18502), (3944, 16588), (4147, 15776), (4576, 14297), (4862, 13456), (5104, 12818), (5423, 12064), (5984, 10933), (6032, 10846), (6409, 10208), (6728, 9724), (7072, 9251), (7888, 8294)]