28557370854

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{114691}}^1$

素因数の和:114787

約数の個数: 80

約数和(自身を含む): 67445777520

約数和(自身を除く): 38888406666

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 53, 54, 58, 81, 87, 106, 159, 162, 174, 261, 318, 477, 522, 783, 954, 1431, 1537, 1566, 2349, 2862, 3074, 4293, 4611, 4698, 8586, 9222, 13833, 27666, 41499, 82998, 114691, 124497, 229382, 248994, 344073, 688146, 1032219, 2064438, 3096657, 3326039, 6078623, 6193314, 6652078, 9289971, 9978117, 12157246, 18235869, 18579942, 19956234, 29934351, 36471738, 54707607, 59868702, 89803053, 109415214, 164122821, 176280067, 179606106, 269409159, 328245642, 352560134, 492368463, 528840201, 538818318, 984736926, 1057680402, 1586520603, 3173041206, 4759561809, 9519123618, 14278685427, 28557370854]

約数ペア:

[(1, 28557370854), (2, 14278685427), (3, 9519123618), (6, 4759561809), (9, 3173041206), (18, 1586520603), (27, 1057680402), (29, 984736926), (53, 538818318), (54, 528840201), (58, 492368463), (81, 352560134), (87, 328245642), (106, 269409159), (159, 179606106), (162, 176280067), (174, 164122821), (261, 109415214), (318, 89803053), (477, 59868702), (522, 54707607), (783, 36471738), (954, 29934351), (1431, 19956234), (1537, 18579942), (1566, 18235869), (2349, 12157246), (2862, 9978117), (3074, 9289971), (4293, 6652078), (4611, 6193314), (4698, 6078623), (8586, 3326039), (9222, 3096657), (13833, 2064438), (27666, 1032219), (41499, 688146), (82998, 344073), (114691, 248994), (124497, 229382)]