68941576

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41233}}^1$

素因数の和:41269

約数の個数: 32

約数和(自身を含む): 148442400

約数和(自身を除く): 79500824

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 41233, 82466, 164932, 329864, 453563, 783427, 907126, 1566854, 1814252, 3133708, 3628504, 6267416, 8617697, 17235394, 34470788, 68941576]

約数ペア:

[(1, 68941576), (2, 34470788), (4, 17235394), (8, 8617697), (11, 6267416), (19, 3628504), (22, 3133708), (38, 1814252), (44, 1566854), (76, 907126), (88, 783427), (152, 453563), (209, 329864), (418, 164932), (836, 82466), (1672, 41233)]