89779354

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 156441600

約数和(自身を除く): 66662246

約数列:

[1, 2, 7, 14, 149, 193, 223, 298, 386, 446, 1043, 1351, 1561, 2086, 2702, 3122, 28757, 33227, 43039, 57514, 66454, 86078, 201299, 232589, 301273, 402598, 465178, 602546, 6412811, 12825622, 44889677, 89779354]

約数ペア:

[(1, 89779354), (2, 44889677), (7, 12825622), (14, 6412811), (149, 602546), (193, 465178), (223, 402598), (298, 301273), (386, 232589), (446, 201299), (1043, 86078), (1351, 66454), (1561, 57514), (2086, 43039), (2702, 33227), (3122, 28757)]