8220970864

素因数分解:

$2^4\times {\mathrm{379}}^1\times {\mathrm{467}}^1\times {\mathrm{2903}}^1$

素因数の和:3757

約数の個数: 40

約数和(自身を含む): 16009868160

約数和(自身を除く): 7788897296

約数列:

[1, 2, 4, 8, 16, 379, 467, 758, 934, 1516, 1868, 2903, 3032, 3736, 5806, 6064, 7472, 11612, 23224, 46448, 176993, 353986, 707972, 1100237, 1355701, 1415944, 2200474, 2711402, 2831888, 4400948, 5422804, 8801896, 10845608, 17603792, 21691216, 513810679, 1027621358, 2055242716, 4110485432, 8220970864]

約数ペア:

[(1, 8220970864), (2, 4110485432), (4, 2055242716), (8, 1027621358), (16, 513810679), (379, 21691216), (467, 17603792), (758, 10845608), (934, 8801896), (1516, 5422804), (1868, 4400948), (2903, 2831888), (3032, 2711402), (3736, 2200474), (5806, 1415944), (6064, 1355701), (7472, 1100237), (11612, 707972), (23224, 353986), (46448, 176993)]