68530648

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2729}}^1$

素因数の和:2851

約数の個数: 32

約数和(自身を含む): 133333200

約数和(自身を除く): 64802552

約数列:

[1, 2, 4, 8, 43, 73, 86, 146, 172, 292, 344, 584, 2729, 3139, 5458, 6278, 10916, 12556, 21832, 25112, 117347, 199217, 234694, 398434, 469388, 796868, 938776, 1593736, 8566331, 17132662, 34265324, 68530648]

約数ペア:

[(1, 68530648), (2, 34265324), (4, 17132662), (8, 8566331), (43, 1593736), (73, 938776), (86, 796868), (146, 469388), (172, 398434), (292, 234694), (344, 199217), (584, 117347), (2729, 25112), (3139, 21832), (5458, 12556), (6278, 10916)]