71461472

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{131363}}^1$

素因数の和:131390

約数の個数: 24

約数和(自身を含む): 148966776

約数和(自身を除く): 77505304

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 131363, 262726, 525452, 1050904, 2101808, 2233171, 4203616, 4466342, 8932684, 17865368, 35730736, 71461472]

約数ペア:

[(1, 71461472), (2, 35730736), (4, 17865368), (8, 8932684), (16, 4466342), (17, 4203616), (32, 2233171), (34, 2101808), (68, 1050904), (136, 525452), (272, 262726), (544, 131363)]