68272648

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{8629}}^1$

素因数の和:8701

約数の個数: 32

約数和(自身を含む): 136699200

約数和(自身を除く): 68426552

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 344, 989, 1978, 3956, 7912, 8629, 17258, 34516, 69032, 198467, 371047, 396934, 742094, 793868, 1484188, 1587736, 2968376, 8534081, 17068162, 34136324, 68272648]

約数ペア:

[(1, 68272648), (2, 34136324), (4, 17068162), (8, 8534081), (23, 2968376), (43, 1587736), (46, 1484188), (86, 793868), (92, 742094), (172, 396934), (184, 371047), (344, 198467), (989, 69032), (1978, 34516), (3956, 17258), (7912, 8629)]