78247808

素因数分解:

$2^7\times {\mathrm{227}}^1\times {\mathrm{2693}}^1$

素因数の和:2934

約数の個数: 32

約数和(自身を含む): 156629160

約数和(自身を除く): 78381352

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 227, 454, 908, 1816, 2693, 3632, 5386, 7264, 10772, 14528, 21544, 29056, 43088, 86176, 172352, 344704, 611311, 1222622, 2445244, 4890488, 9780976, 19561952, 39123904, 78247808]

約数ペア:

[(1, 78247808), (2, 39123904), (4, 19561952), (8, 9780976), (16, 4890488), (32, 2445244), (64, 1222622), (128, 611311), (227, 344704), (454, 172352), (908, 86176), (1816, 43088), (2693, 29056), (3632, 21544), (5386, 14528), (7264, 10772)]