77498752

素因数分解:

$2^7\times {\mathrm{557}}^1\times {\mathrm{1087}}^1$

素因数の和:1658

約数の個数: 32

約数和(自身を含む): 154811520

約数和(自身を除く): 77312768

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 557, 1087, 1114, 2174, 2228, 4348, 4456, 8696, 8912, 17392, 17824, 34784, 35648, 69568, 71296, 139136, 605459, 1210918, 2421836, 4843672, 9687344, 19374688, 38749376, 77498752]

約数ペア:

[(1, 77498752), (2, 38749376), (4, 19374688), (8, 9687344), (16, 4843672), (32, 2421836), (64, 1210918), (128, 605459), (557, 139136), (1087, 71296), (1114, 69568), (2174, 35648), (2228, 34784), (4348, 17824), (4456, 17392), (8696, 8912)]