68831072

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{113209}}^1$

素因数の和:113238

約数の個数: 24

約数和(自身を含む): 142644600

約数和(自身を除く): 73813528

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 113209, 226418, 452836, 905672, 1811344, 2150971, 3622688, 4301942, 8603884, 17207768, 34415536, 68831072]

約数ペア:

[(1, 68831072), (2, 34415536), (4, 17207768), (8, 8603884), (16, 4301942), (19, 3622688), (32, 2150971), (38, 1811344), (76, 905672), (152, 452836), (304, 226418), (608, 113209)]