70902704

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{142949}}^1$

素因数の和:142988

約数の個数: 20

約数和(自身を含む): 141806400

約数和(自身を除く): 70903696

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 142949, 285898, 571796, 1143592, 2287184, 4431419, 8862838, 17725676, 35451352, 70902704]

約数ペア:

[(1, 70902704), (2, 35451352), (4, 17725676), (8, 8862838), (16, 4431419), (31, 2287184), (62, 1143592), (124, 571796), (248, 285898), (496, 142949)]