27831922648

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{89}}^2\times {\mathrm{8287}}^1$

素因数の和:8524

約数の個数: 48

約数和(自身を含む): 53780086080

約数和(自身を除く): 25948163432

約数列:

[1, 2, 4, 8, 53, 89, 106, 178, 212, 356, 424, 712, 4717, 7921, 8287, 9434, 15842, 16574, 18868, 31684, 33148, 37736, 63368, 66296, 419813, 439211, 737543, 839626, 878422, 1475086, 1679252, 1756844, 2950172, 3358504, 3513688, 5900344, 39089779, 65641327, 78179558, 131282654, 156359116, 262565308, 312718232, 525130616, 3478990331, 6957980662, 13915961324, 27831922648]

約数ペア:

[(1, 27831922648), (2, 13915961324), (4, 6957980662), (8, 3478990331), (53, 525130616), (89, 312718232), (106, 262565308), (178, 156359116), (212, 131282654), (356, 78179558), (424, 65641327), (712, 39089779), (4717, 5900344), (7921, 3513688), (8287, 3358504), (9434, 2950172), (15842, 1756844), (16574, 1679252), (18868, 1475086), (31684, 878422), (33148, 839626), (37736, 737543), (63368, 439211), (66296, 419813)]