26634656

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:717

約数の個数: 48

約数和(自身を含む): 56064960

約数和(自身を除く): 29430304

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 71, 76, 142, 152, 284, 304, 568, 608, 617, 1136, 1234, 1349, 2272, 2468, 2698, 4936, 5396, 9872, 10792, 11723, 19744, 21584, 23446, 43168, 43807, 46892, 87614, 93784, 175228, 187568, 350456, 375136, 700912, 832333, 1401824, 1664666, 3329332, 6658664, 13317328, 26634656]

約数ペア:

[(1, 26634656), (2, 13317328), (4, 6658664), (8, 3329332), (16, 1664666), (19, 1401824), (32, 832333), (38, 700912), (71, 375136), (76, 350456), (142, 187568), (152, 175228), (284, 93784), (304, 87614), (568, 46892), (608, 43807), (617, 43168), (1136, 23446), (1234, 21584), (1349, 19744), (2272, 11723), (2468, 10792), (2698, 9872), (4936, 5396)]