70883684

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{1301}}^1$

素因数の和:1615

約数の個数: 24

約数和(自身を含む): 126976248

約数和(自身を除く): 56092564

約数列:

[1, 2, 4, 53, 106, 212, 257, 514, 1028, 1301, 2602, 5204, 13621, 27242, 54484, 68953, 137906, 275812, 334357, 668714, 1337428, 17720921, 35441842, 70883684]

約数ペア:

[(1, 70883684), (2, 35441842), (4, 17720921), (53, 1337428), (106, 668714), (212, 334357), (257, 275812), (514, 137906), (1028, 68953), (1301, 54484), (2602, 27242), (5204, 13621)]