42688968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2467}}^1$

素因数の和:2586

約数の個数: 64

約数和(自身を含む): 123202560

約数和(自身を除く): 80513592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 103, 168, 206, 309, 412, 618, 721, 824, 1236, 1442, 2163, 2467, 2472, 2884, 4326, 4934, 5768, 7401, 8652, 9868, 14802, 17269, 17304, 19736, 29604, 34538, 51807, 59208, 69076, 103614, 138152, 207228, 254101, 414456, 508202, 762303, 1016404, 1524606, 1778707, 2032808, 3049212, 3557414, 5336121, 6098424, 7114828, 10672242, 14229656, 21344484, 42688968]

約数ペア:

[(1, 42688968), (2, 21344484), (3, 14229656), (4, 10672242), (6, 7114828), (7, 6098424), (8, 5336121), (12, 3557414), (14, 3049212), (21, 2032808), (24, 1778707), (28, 1524606), (42, 1016404), (56, 762303), (84, 508202), (103, 414456), (168, 254101), (206, 207228), (309, 138152), (412, 103614), (618, 69076), (721, 59208), (824, 51807), (1236, 34538), (1442, 29604), (2163, 19736), (2467, 17304), (2472, 17269), (2884, 14802), (4326, 9868), (4934, 8652), (5768, 7401)]