77309428

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{74623}}^1$

素因数の和:74671

約数の個数: 24

約数和(自身を含む): 158799872

約数和(自身を除く): 81490444

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 74623, 149246, 298492, 522361, 1044722, 2089444, 2761051, 5522102, 11044204, 19327357, 38654714, 77309428]

約数ペア:

[(1, 77309428), (2, 38654714), (4, 19327357), (7, 11044204), (14, 5522102), (28, 2761051), (37, 2089444), (74, 1044722), (148, 522361), (259, 298492), (518, 149246), (1036, 74623)]