40924212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{881}}^1$

素因数の和:981

約数の個数: 72

約数和(自身を含む): 112613760

約数和(自身を除く): 71689548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 79, 84, 98, 147, 158, 196, 237, 294, 316, 474, 553, 588, 881, 948, 1106, 1659, 1762, 2212, 2643, 3318, 3524, 3871, 5286, 6167, 6636, 7742, 10572, 11613, 12334, 15484, 18501, 23226, 24668, 37002, 43169, 46452, 69599, 74004, 86338, 129507, 139198, 172676, 208797, 259014, 278396, 417594, 487193, 518028, 835188, 974386, 1461579, 1948772, 2923158, 3410351, 5846316, 6820702, 10231053, 13641404, 20462106, 40924212]

約数ペア:

[(1, 40924212), (2, 20462106), (3, 13641404), (4, 10231053), (6, 6820702), (7, 5846316), (12, 3410351), (14, 2923158), (21, 1948772), (28, 1461579), (42, 974386), (49, 835188), (79, 518028), (84, 487193), (98, 417594), (147, 278396), (158, 259014), (196, 208797), (237, 172676), (294, 139198), (316, 129507), (474, 86338), (553, 74004), (588, 69599), (881, 46452), (948, 43169), (1106, 37002), (1659, 24668), (1762, 23226), (2212, 18501), (2643, 15484), (3318, 12334), (3524, 11613), (3871, 10572), (5286, 7742), (6167, 6636)]