17653489984

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{298847}}^1$

素因数の和:298943

約数の個数: 56

約数和(自身を含む): 38257325568

約数和(自身を除く): 20603835584

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 104, 142, 208, 284, 416, 568, 832, 923, 1136, 1846, 2272, 3692, 4544, 7384, 14768, 29536, 59072, 298847, 597694, 1195388, 2390776, 3885011, 4781552, 7770022, 9563104, 15540044, 19126208, 21218137, 31080088, 42436274, 62160176, 84872548, 124320352, 169745096, 248640704, 275835781, 339490192, 551671562, 678980384, 1103343124, 1357960768, 2206686248, 4413372496, 8826744992, 17653489984]

約数ペア:

[(1, 17653489984), (2, 8826744992), (4, 4413372496), (8, 2206686248), (13, 1357960768), (16, 1103343124), (26, 678980384), (32, 551671562), (52, 339490192), (64, 275835781), (71, 248640704), (104, 169745096), (142, 124320352), (208, 84872548), (284, 62160176), (416, 42436274), (568, 31080088), (832, 21218137), (923, 19126208), (1136, 15540044), (1846, 9563104), (2272, 7770022), (3692, 4781552), (4544, 3885011), (7384, 2390776), (14768, 1195388), (29536, 597694), (59072, 298847)]