25445992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:131

約数の個数: 96

約数和(自身を含む): 59292000

約数和(自身を除く): 33846008

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 29, 44, 52, 58, 59, 88, 104, 116, 118, 143, 169, 232, 236, 286, 319, 338, 377, 472, 572, 638, 649, 676, 754, 767, 1144, 1276, 1298, 1352, 1508, 1534, 1711, 1859, 2552, 2596, 3016, 3068, 3422, 3718, 4147, 4901, 5192, 6136, 6844, 7436, 8294, 8437, 9802, 9971, 13688, 14872, 16588, 16874, 18821, 19604, 19942, 22243, 33176, 33748, 37642, 39208, 39884, 44486, 53911, 67496, 75284, 79768, 88972, 107822, 109681, 150568, 177944, 215644, 219362, 244673, 289159, 431288, 438724, 489346, 578318, 877448, 978692, 1156636, 1957384, 2313272, 3180749, 6361498, 12722996, 25445992]

約数ペア:

[(1, 25445992), (2, 12722996), (4, 6361498), (8, 3180749), (11, 2313272), (13, 1957384), (22, 1156636), (26, 978692), (29, 877448), (44, 578318), (52, 489346), (58, 438724), (59, 431288), (88, 289159), (104, 244673), (116, 219362), (118, 215644), (143, 177944), (169, 150568), (232, 109681), (236, 107822), (286, 88972), (319, 79768), (338, 75284), (377, 67496), (472, 53911), (572, 44486), (638, 39884), (649, 39208), (676, 37642), (754, 33748), (767, 33176), (1144, 22243), (1276, 19942), (1298, 19604), (1352, 18821), (1508, 16874), (1534, 16588), (1711, 14872), (1859, 13688), (2552, 9971), (2596, 9802), (3016, 8437), (3068, 8294), (3422, 7436), (3718, 6844), (4147, 6136), (4901, 5192)]