73971776

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:379

約数の個数: 56

約数和(自身を含む): 151570944

約数和(自身を除く): 77599168

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 73, 142, 146, 223, 284, 292, 446, 568, 584, 892, 1136, 1168, 1784, 2272, 2336, 3568, 4544, 4672, 5183, 7136, 10366, 14272, 15833, 16279, 20732, 31666, 32558, 41464, 63332, 65116, 82928, 126664, 130232, 165856, 253328, 260464, 331712, 506656, 520928, 1013312, 1041856, 1155809, 2311618, 4623236, 9246472, 18492944, 36985888, 73971776]

約数ペア:

[(1, 73971776), (2, 36985888), (4, 18492944), (8, 9246472), (16, 4623236), (32, 2311618), (64, 1155809), (71, 1041856), (73, 1013312), (142, 520928), (146, 506656), (223, 331712), (284, 260464), (292, 253328), (446, 165856), (568, 130232), (584, 126664), (892, 82928), (1136, 65116), (1168, 63332), (1784, 41464), (2272, 32558), (2336, 31666), (3568, 20732), (4544, 16279), (4672, 15833), (5183, 14272), (7136, 10366)]