64992158

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 129392640

約数和(自身を除く): 64400482

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 59, 77, 118, 154, 161, 253, 311, 322, 413, 506, 622, 649, 826, 1298, 1357, 1771, 2177, 2714, 3421, 3542, 4354, 4543, 6842, 7153, 9086, 9499, 14306, 14927, 18349, 18998, 23947, 29854, 36698, 47894, 50071, 78683, 100142, 104489, 128443, 157366, 201839, 208978, 256886, 403678, 422027, 550781, 844054, 1101562, 1412873, 2825746, 2954189, 4642297, 5908378, 9284594, 32496079, 64992158]

約数ペア:

[(1, 64992158), (2, 32496079), (7, 9284594), (11, 5908378), (14, 4642297), (22, 2954189), (23, 2825746), (46, 1412873), (59, 1101562), (77, 844054), (118, 550781), (154, 422027), (161, 403678), (253, 256886), (311, 208978), (322, 201839), (413, 157366), (506, 128443), (622, 104489), (649, 100142), (826, 78683), (1298, 50071), (1357, 47894), (1771, 36698), (2177, 29854), (2714, 23947), (3421, 18998), (3542, 18349), (4354, 14927), (4543, 14306), (6842, 9499), (7153, 9086)]