70817768

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43607}}^1$

素因数の和:43649

約数の個数: 32

約数和(自身を含む): 156988800

約数和(自身を除く): 86171032

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 43607, 87214, 174428, 305249, 348856, 610498, 1220996, 1264603, 2441992, 2529206, 5058412, 8852221, 10116824, 17704442, 35408884, 70817768]

約数ペア:

[(1, 70817768), (2, 35408884), (4, 17704442), (7, 10116824), (8, 8852221), (14, 5058412), (28, 2529206), (29, 2441992), (56, 1264603), (58, 1220996), (116, 610498), (203, 348856), (232, 305249), (406, 174428), (812, 87214), (1624, 43607)]