40896544

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2657}}^1$

素因数の和:2717

約数の個数: 48

約数和(自身を含む): 89085528

約数和(自身を除く): 48188984

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 208, 296, 416, 481, 592, 962, 1184, 1924, 2657, 3848, 5314, 7696, 10628, 15392, 21256, 34541, 42512, 69082, 85024, 98309, 138164, 196618, 276328, 393236, 552656, 786472, 1105312, 1278017, 1572944, 2556034, 3145888, 5112068, 10224136, 20448272, 40896544]

約数ペア:

[(1, 40896544), (2, 20448272), (4, 10224136), (8, 5112068), (13, 3145888), (16, 2556034), (26, 1572944), (32, 1278017), (37, 1105312), (52, 786472), (74, 552656), (104, 393236), (148, 276328), (208, 196618), (296, 138164), (416, 98309), (481, 85024), (592, 69082), (962, 42512), (1184, 34541), (1924, 21256), (2657, 15392), (3848, 10628), (5314, 7696)]