74044816

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{87317}}^1$

素因数の和:87378

約数の個数: 20

約数和(自身を含む): 146170332

約数和(自身を除く): 72125516

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 87317, 174634, 349268, 698536, 1397072, 4627801, 9255602, 18511204, 37022408, 74044816]

約数ペア:

[(1, 74044816), (2, 37022408), (4, 18511204), (8, 9255602), (16, 4627801), (53, 1397072), (106, 698536), (212, 349268), (424, 174634), (848, 87317)]