64213312

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{52807}}^1$

素因数の和:52838

約数の個数: 28

約数和(自身を含む): 134132320

約数和(自身を除く): 69919008

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 52807, 105614, 211228, 422456, 844912, 1003333, 1689824, 2006666, 3379648, 4013332, 8026664, 16053328, 32106656, 64213312]

約数ペア:

[(1, 64213312), (2, 32106656), (4, 16053328), (8, 8026664), (16, 4013332), (19, 3379648), (32, 2006666), (38, 1689824), (64, 1003333), (76, 844912), (152, 422456), (304, 211228), (608, 105614), (1216, 52807)]