39153712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6491}}^1$

素因数の和:6541

約数の個数: 40

約数和(自身を含む): 84525840

約数和(自身を除く): 45372128

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 6032, 6491, 12982, 25964, 51928, 84383, 103856, 168766, 188239, 337532, 376478, 675064, 752956, 1350128, 1505912, 2447107, 3011824, 4894214, 9788428, 19576856, 39153712]

約数ペア:

[(1, 39153712), (2, 19576856), (4, 9788428), (8, 4894214), (13, 3011824), (16, 2447107), (26, 1505912), (29, 1350128), (52, 752956), (58, 675064), (104, 376478), (116, 337532), (208, 188239), (232, 168766), (377, 103856), (464, 84383), (754, 51928), (1508, 25964), (3016, 12982), (6032, 6491)]