70315984

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2897}}^1$

素因数の和:2983

約数の個数: 40

約数和(自身を含む): 143381448

約数和(自身を除く): 73065464

約数列:

[1, 2, 4, 8, 16, 37, 41, 74, 82, 148, 164, 296, 328, 592, 656, 1517, 2897, 3034, 5794, 6068, 11588, 12136, 23176, 24272, 46352, 107189, 118777, 214378, 237554, 428756, 475108, 857512, 950216, 1715024, 1900432, 4394749, 8789498, 17578996, 35157992, 70315984]

約数ペア:

[(1, 70315984), (2, 35157992), (4, 17578996), (8, 8789498), (16, 4394749), (37, 1900432), (41, 1715024), (74, 950216), (82, 857512), (148, 475108), (164, 428756), (296, 237554), (328, 214378), (592, 118777), (656, 107189), (1517, 46352), (2897, 24272), (3034, 23176), (5794, 12136), (6068, 11588)]