28163810

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1933}}^1$

素因数の和:2018

約数の個数: 32

約数和(自身を含む): 53471232

約数和(自身を除く): 25307422

約数列:

[1, 2, 5, 10, 31, 47, 62, 94, 155, 235, 310, 470, 1457, 1933, 2914, 3866, 7285, 9665, 14570, 19330, 59923, 90851, 119846, 181702, 299615, 454255, 599230, 908510, 2816381, 5632762, 14081905, 28163810]

約数ペア:

[(1, 28163810), (2, 14081905), (5, 5632762), (10, 2816381), (31, 908510), (47, 599230), (62, 454255), (94, 299615), (155, 181702), (235, 119846), (310, 90851), (470, 59923), (1457, 19330), (1933, 14570), (2914, 9665), (3866, 7285)]