25621768

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{821}}^1$

素因数の和:957

約数の個数: 32

約数和(自身を含む): 49714560

約数和(自身を除く): 24092792

約数列:

[1, 2, 4, 8, 47, 83, 94, 166, 188, 332, 376, 664, 821, 1642, 3284, 3901, 6568, 7802, 15604, 31208, 38587, 68143, 77174, 136286, 154348, 272572, 308696, 545144, 3202721, 6405442, 12810884, 25621768]

約数ペア:

[(1, 25621768), (2, 12810884), (4, 6405442), (8, 3202721), (47, 545144), (83, 308696), (94, 272572), (166, 154348), (188, 136286), (332, 77174), (376, 68143), (664, 38587), (821, 31208), (1642, 15604), (3284, 7802), (3901, 6568)]