70510736

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{18439}}^1$

素因数の和:18686

約数の個数: 20

約数和(自身を含む): 137193600

約数和(自身を除く): 66682864

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 18439, 36878, 73756, 147512, 295024, 4406921, 8813842, 17627684, 35255368, 70510736]

約数ペア:

[(1, 70510736), (2, 35255368), (4, 17627684), (8, 8813842), (16, 4406921), (239, 295024), (478, 147512), (956, 73756), (1912, 36878), (3824, 18439)]