13279776

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{3217}}^1$

素因数の和:3273

約数の個数: 48

約数和(自身を含む): 35681184

約数和(自身を除く): 22401408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 3217, 4128, 6434, 9651, 12868, 19302, 25736, 38604, 51472, 77208, 102944, 138331, 154416, 276662, 308832, 414993, 553324, 829986, 1106648, 1659972, 2213296, 3319944, 4426592, 6639888, 13279776]

約数ペア:

[(1, 13279776), (2, 6639888), (3, 4426592), (4, 3319944), (6, 2213296), (8, 1659972), (12, 1106648), (16, 829986), (24, 553324), (32, 414993), (43, 308832), (48, 276662), (86, 154416), (96, 138331), (129, 102944), (172, 77208), (258, 51472), (344, 38604), (516, 25736), (688, 19302), (1032, 12868), (1376, 9651), (2064, 6434), (3217, 4128)]