64311184

素因数分解:

$2^4\times 7^1\times {\mathrm{283}}^1\times {\mathrm{2029}}^1$

素因数の和:2327

約数の個数: 40

約数和(自身を含む): 142976960

約数和(自身を除く): 78665776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 283, 566, 1132, 1981, 2029, 2264, 3962, 4058, 4528, 7924, 8116, 14203, 15848, 16232, 28406, 31696, 32464, 56812, 113624, 227248, 574207, 1148414, 2296828, 4019449, 4593656, 8038898, 9187312, 16077796, 32155592, 64311184]

約数ペア:

[(1, 64311184), (2, 32155592), (4, 16077796), (7, 9187312), (8, 8038898), (14, 4593656), (16, 4019449), (28, 2296828), (56, 1148414), (112, 574207), (283, 227248), (566, 113624), (1132, 56812), (1981, 32464), (2029, 31696), (2264, 28406), (3962, 16232), (4058, 15848), (4528, 14203), (7924, 8116)]