76430128

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{691}}^1$

素因数の和:953

約数の個数: 40

約数和(自身を含む): 153767936

約数和(自身を除く): 77337808

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 223, 248, 446, 496, 691, 892, 1382, 1784, 2764, 3568, 5528, 6913, 11056, 13826, 21421, 27652, 42842, 55304, 85684, 110608, 154093, 171368, 308186, 342736, 616372, 1232744, 2465488, 4776883, 9553766, 19107532, 38215064, 76430128]

約数ペア:

[(1, 76430128), (2, 38215064), (4, 19107532), (8, 9553766), (16, 4776883), (31, 2465488), (62, 1232744), (124, 616372), (223, 342736), (248, 308186), (446, 171368), (496, 154093), (691, 110608), (892, 85684), (1382, 55304), (1784, 42842), (2764, 27652), (3568, 21421), (5528, 13826), (6913, 11056)]