42261576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2351}}^1$

素因数の和:2474

約数の個数: 64

約数和(自身を含む): 121927680

約数和(自身を除く): 79666104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 168, 214, 321, 428, 642, 749, 856, 1284, 1498, 2247, 2351, 2568, 2996, 4494, 4702, 5992, 7053, 8988, 9404, 14106, 16457, 17976, 18808, 28212, 32914, 49371, 56424, 65828, 98742, 131656, 197484, 251557, 394968, 503114, 754671, 1006228, 1509342, 1760899, 2012456, 3018684, 3521798, 5282697, 6037368, 7043596, 10565394, 14087192, 21130788, 42261576]

約数ペア:

[(1, 42261576), (2, 21130788), (3, 14087192), (4, 10565394), (6, 7043596), (7, 6037368), (8, 5282697), (12, 3521798), (14, 3018684), (21, 2012456), (24, 1760899), (28, 1509342), (42, 1006228), (56, 754671), (84, 503114), (107, 394968), (168, 251557), (214, 197484), (321, 131656), (428, 98742), (642, 65828), (749, 56424), (856, 49371), (1284, 32914), (1498, 28212), (2247, 18808), (2351, 17976), (2568, 16457), (2996, 14106), (4494, 9404), (4702, 8988), (5992, 7053)]