12277209728

素因数分解:

$2^7\times 7^1\times {\mathrm{181}}^1\times {\mathrm{75703}}^1$

素因数の和:75905

約数の個数: 64

約数和(自身を含む): 28107381120

約数和(自身を除く): 15830171392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 181, 224, 362, 448, 724, 896, 1267, 1448, 2534, 2896, 5068, 5792, 10136, 11584, 20272, 23168, 40544, 75703, 81088, 151406, 162176, 302812, 529921, 605624, 1059842, 1211248, 2119684, 2422496, 4239368, 4844992, 8478736, 9689984, 13702243, 16957472, 27404486, 33914944, 54808972, 67829888, 95915701, 109617944, 191831402, 219235888, 383662804, 438471776, 767325608, 876943552, 1534651216, 1753887104, 3069302432, 6138604864, 12277209728]

約数ペア:

[(1, 12277209728), (2, 6138604864), (4, 3069302432), (7, 1753887104), (8, 1534651216), (14, 876943552), (16, 767325608), (28, 438471776), (32, 383662804), (56, 219235888), (64, 191831402), (112, 109617944), (128, 95915701), (181, 67829888), (224, 54808972), (362, 33914944), (448, 27404486), (724, 16957472), (896, 13702243), (1267, 9689984), (1448, 8478736), (2534, 4844992), (2896, 4239368), (5068, 2422496), (5792, 2119684), (10136, 1211248), (11584, 1059842), (20272, 605624), (23168, 529921), (40544, 302812), (75703, 162176), (81088, 151406)]