39857712

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:570

約数の個数: 80

約数和(自身を含む): 109040640

約数和(自身を除く): 69182928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 79, 92, 138, 158, 184, 237, 276, 316, 368, 457, 474, 552, 632, 914, 948, 1104, 1264, 1371, 1817, 1828, 1896, 2742, 3634, 3656, 3792, 5451, 5484, 7268, 7312, 10511, 10902, 10968, 14536, 21022, 21804, 21936, 29072, 31533, 36103, 42044, 43608, 63066, 72206, 84088, 87216, 108309, 126132, 144412, 168176, 216618, 252264, 288824, 433236, 504528, 577648, 830369, 866472, 1660738, 1732944, 2491107, 3321476, 4982214, 6642952, 9964428, 13285904, 19928856, 39857712]

約数ペア:

[(1, 39857712), (2, 19928856), (3, 13285904), (4, 9964428), (6, 6642952), (8, 4982214), (12, 3321476), (16, 2491107), (23, 1732944), (24, 1660738), (46, 866472), (48, 830369), (69, 577648), (79, 504528), (92, 433236), (138, 288824), (158, 252264), (184, 216618), (237, 168176), (276, 144412), (316, 126132), (368, 108309), (457, 87216), (474, 84088), (552, 72206), (632, 63066), (914, 43608), (948, 42044), (1104, 36103), (1264, 31533), (1371, 29072), (1817, 21936), (1828, 21804), (1896, 21022), (2742, 14536), (3634, 10968), (3656, 10902), (3792, 10511), (5451, 7312), (5484, 7268)]