271001408

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{222863}}^1$

素因数の和:222894

約数の個数: 28

約数和(自身を含む): 566074560

約数和(自身を除く): 295073152

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 222863, 445726, 891452, 1782904, 3565808, 4234397, 7131616, 8468794, 14263232, 16937588, 33875176, 67750352, 135500704, 271001408]

約数ペア:

[(1, 271001408), (2, 135500704), (4, 67750352), (8, 33875176), (16, 16937588), (19, 14263232), (32, 8468794), (38, 7131616), (64, 4234397), (76, 3565808), (152, 1782904), (304, 891452), (608, 445726), (1216, 222863)]