72710032

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{467}}^1$

素因数の和:775

約数の個数: 40

約数和(自身を含む): 145544256

約数和(自身を除く): 72834224

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 263, 296, 467, 526, 592, 934, 1052, 1868, 2104, 3736, 4208, 7472, 9731, 17279, 19462, 34558, 38924, 69116, 77848, 122821, 138232, 155696, 245642, 276464, 491284, 982568, 1965136, 4544377, 9088754, 18177508, 36355016, 72710032]

約数ペア:

[(1, 72710032), (2, 36355016), (4, 18177508), (8, 9088754), (16, 4544377), (37, 1965136), (74, 982568), (148, 491284), (263, 276464), (296, 245642), (467, 155696), (526, 138232), (592, 122821), (934, 77848), (1052, 69116), (1868, 38924), (2104, 34558), (3736, 19462), (4208, 17279), (7472, 9731)]