13888972592

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{7019}}^1\times {\mathrm{11243}}^1$

素因数の和:18281

約数の個数: 40

約数和(自身を含む): 29363031360

約数和(自身を除く): 15474058768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 7019, 11243, 14038, 22486, 28076, 44972, 56152, 77209, 89944, 112304, 123673, 154418, 179888, 247346, 308836, 494692, 617672, 989384, 1235344, 1978768, 78914617, 157829234, 315658468, 631316936, 868060787, 1262633872, 1736121574, 3472243148, 6944486296, 13888972592]

約数ペア:

[(1, 13888972592), (2, 6944486296), (4, 3472243148), (8, 1736121574), (11, 1262633872), (16, 868060787), (22, 631316936), (44, 315658468), (88, 157829234), (176, 78914617), (7019, 1978768), (11243, 1235344), (14038, 989384), (22486, 617672), (28076, 494692), (44972, 308836), (56152, 247346), (77209, 179888), (89944, 154418), (112304, 123673)]