28214570

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{347}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 52316928

約数和(自身を除く): 24102358

約数列:

[1, 2, 5, 10, 47, 94, 173, 235, 346, 347, 470, 694, 865, 1730, 1735, 3470, 8131, 16262, 16309, 32618, 40655, 60031, 81310, 81545, 120062, 163090, 300155, 600310, 2821457, 5642914, 14107285, 28214570]

約数ペア:

[(1, 28214570), (2, 14107285), (5, 5642914), (10, 2821457), (47, 600310), (94, 300155), (173, 163090), (235, 120062), (346, 81545), (347, 81310), (470, 60031), (694, 40655), (865, 32618), (1730, 16309), (1735, 16262), (3470, 8131)]