13462456

素因数分解:

$2^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:644

約数の個数: 48

約数和(自身を含む): 29897640

約数和(自身を除く): 16435184

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 61, 98, 122, 196, 244, 392, 427, 488, 563, 854, 1126, 1708, 2252, 2989, 3416, 3941, 4504, 5978, 7882, 11956, 15764, 23912, 27587, 31528, 34343, 55174, 68686, 110348, 137372, 220696, 240401, 274744, 480802, 961604, 1682807, 1923208, 3365614, 6731228, 13462456]

約数ペア:

[(1, 13462456), (2, 6731228), (4, 3365614), (7, 1923208), (8, 1682807), (14, 961604), (28, 480802), (49, 274744), (56, 240401), (61, 220696), (98, 137372), (122, 110348), (196, 68686), (244, 55174), (392, 34343), (427, 31528), (488, 27587), (563, 23912), (854, 15764), (1126, 11956), (1708, 7882), (2252, 5978), (2989, 4504), (3416, 3941)]