65708488

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{167}}^1\times {\mathrm{359}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 125193600

約数和(自身を除く): 59485112

約数列:

[1, 2, 4, 8, 137, 167, 274, 334, 359, 548, 668, 718, 1096, 1336, 1436, 2872, 22879, 45758, 49183, 59953, 91516, 98366, 119906, 183032, 196732, 239812, 393464, 479624, 8213561, 16427122, 32854244, 65708488]

約数ペア:

[(1, 65708488), (2, 32854244), (4, 16427122), (8, 8213561), (137, 479624), (167, 393464), (274, 239812), (334, 196732), (359, 183032), (548, 119906), (668, 98366), (718, 91516), (1096, 59953), (1336, 49183), (1436, 45758), (2872, 22879)]