70499456

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 147206400

約数和(自身を除く): 76706944

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 109, 124, 128, 163, 218, 248, 326, 436, 496, 652, 872, 992, 1304, 1744, 1984, 2608, 3379, 3488, 3968, 5053, 5216, 6758, 6976, 10106, 10432, 13516, 13952, 17767, 20212, 20864, 27032, 35534, 40424, 54064, 71068, 80848, 108128, 142136, 161696, 216256, 284272, 323392, 432512, 550777, 568544, 646784, 1101554, 1137088, 2203108, 2274176, 4406216, 8812432, 17624864, 35249728, 70499456]

約数ペア:

[(1, 70499456), (2, 35249728), (4, 17624864), (8, 8812432), (16, 4406216), (31, 2274176), (32, 2203108), (62, 1137088), (64, 1101554), (109, 646784), (124, 568544), (128, 550777), (163, 432512), (218, 323392), (248, 284272), (326, 216256), (436, 161696), (496, 142136), (652, 108128), (872, 80848), (992, 71068), (1304, 54064), (1744, 40424), (1984, 35534), (2608, 27032), (3379, 20864), (3488, 20212), (3968, 17767), (5053, 13952), (5216, 13516), (6758, 10432), (6976, 10106)]