172670777728

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{524287}}^1$

素因数の和:524415

約数の個数: 64

約数和(自身を含む): 359367966720

約数和(自身を除く): 186697188992

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 83, 124, 128, 166, 248, 332, 496, 664, 992, 1328, 1984, 2573, 2656, 3968, 5146, 5312, 10292, 10624, 20584, 41168, 82336, 164672, 329344, 524287, 1048574, 2097148, 4194296, 8388592, 16252897, 16777184, 32505794, 33554368, 43515821, 65011588, 67108736, 87031642, 130023176, 174063284, 260046352, 348126568, 520092704, 696253136, 1040185408, 1348990451, 1392506272, 2080370816, 2697980902, 2785012544, 5395961804, 5570025088, 10791923608, 21583847216, 43167694432, 86335388864, 172670777728]

約数ペア:

[(1, 172670777728), (2, 86335388864), (4, 43167694432), (8, 21583847216), (16, 10791923608), (31, 5570025088), (32, 5395961804), (62, 2785012544), (64, 2697980902), (83, 2080370816), (124, 1392506272), (128, 1348990451), (166, 1040185408), (248, 696253136), (332, 520092704), (496, 348126568), (664, 260046352), (992, 174063284), (1328, 130023176), (1984, 87031642), (2573, 67108736), (2656, 65011588), (3968, 43515821), (5146, 33554368), (5312, 32505794), (10292, 16777184), (10624, 16252897), (20584, 8388592), (41168, 4194296), (82336, 2097148), (164672, 1048574), (329344, 524287)]