70275998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 117089280

約数和(自身を除く): 46813282

約数列:

[1, 2, 13, 26, 47, 94, 131, 262, 439, 611, 878, 1222, 1703, 3406, 5707, 6157, 11414, 12314, 20633, 41266, 57509, 80041, 115018, 160082, 268229, 536458, 747617, 1495234, 2702923, 5405846, 35137999, 70275998]

約数ペア:

[(1, 70275998), (2, 35137999), (13, 5405846), (26, 2702923), (47, 1495234), (94, 747617), (131, 536458), (262, 268229), (439, 160082), (611, 115018), (878, 80041), (1222, 57509), (1703, 41266), (3406, 20633), (5707, 12314), (6157, 11414)]