70798252

素因数分解:

$2^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{7639}}^1$

素因数の和:7981

約数の個数: 24

約数和(自身を含む): 142042880

約数和(自身を除く): 71244628

約数列:

[1, 2, 4, 7, 14, 28, 331, 662, 1324, 2317, 4634, 7639, 9268, 15278, 30556, 53473, 106946, 213892, 2528509, 5057018, 10114036, 17699563, 35399126, 70798252]

約数ペア:

[(1, 70798252), (2, 35399126), (4, 17699563), (7, 10114036), (14, 5057018), (28, 2528509), (331, 213892), (662, 106946), (1324, 53473), (2317, 30556), (4634, 15278), (7639, 9268)]