2080264576

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{2677}}^1$

素因数の和:3171

約数の個数: 64

約数和(自身を含む): 4474295280

約数和(自身を除く): 2394030704

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 467, 832, 934, 1664, 1868, 2677, 3736, 5354, 6071, 7472, 10708, 12142, 14944, 21416, 24284, 29888, 34801, 42832, 48568, 59776, 69602, 85664, 97136, 139204, 171328, 194272, 278408, 342656, 388544, 556816, 777088, 1113632, 1250159, 2227264, 2500318, 4454528, 5000636, 10001272, 16252067, 20002544, 32504134, 40005088, 65008268, 80010176, 130016536, 160020352, 260033072, 520066144, 1040132288, 2080264576]

約数ペア:

[(1, 2080264576), (2, 1040132288), (4, 520066144), (8, 260033072), (13, 160020352), (16, 130016536), (26, 80010176), (32, 65008268), (52, 40005088), (64, 32504134), (104, 20002544), (128, 16252067), (208, 10001272), (416, 5000636), (467, 4454528), (832, 2500318), (934, 2227264), (1664, 1250159), (1868, 1113632), (2677, 777088), (3736, 556816), (5354, 388544), (6071, 342656), (7472, 278408), (10708, 194272), (12142, 171328), (14944, 139204), (21416, 97136), (24284, 85664), (29888, 69602), (34801, 59776), (42832, 48568)]