70249844

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{80933}}^1$

素因数の和:80975

約数の個数: 24

約数和(自身を含む): 145033728

約数和(自身を除く): 74783884

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 80933, 161866, 323732, 566531, 1133062, 2266124, 2508923, 5017846, 10035692, 17562461, 35124922, 70249844]

約数ペア:

[(1, 70249844), (2, 35124922), (4, 17562461), (7, 10035692), (14, 5017846), (28, 2508923), (31, 2266124), (62, 1133062), (124, 566531), (217, 323732), (434, 161866), (868, 80933)]