15678829504

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{18844747}}^1$

素因数の和:18844772

約数の個数: 28

約数和(自身を含む): 33505961944

約数和(自身を除く): 17827132440

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 18844747, 37689494, 75378988, 150757976, 244981711, 301515952, 489963422, 603031904, 979926844, 1206063808, 1959853688, 3919707376, 7839414752, 15678829504]

約数ペア:

[(1, 15678829504), (2, 7839414752), (4, 3919707376), (8, 1959853688), (13, 1206063808), (16, 979926844), (26, 603031904), (32, 489963422), (52, 301515952), (64, 244981711), (104, 150757976), (208, 75378988), (416, 37689494), (832, 18844747)]