13889780968

素因数分解:

$2^3\times 7^1\times {\mathrm{22247}}^1\times {\mathrm{11149}}^1$

素因数の和:33409

約数の個数: 32

約数和(自身を含む): 29767824000

約数和(自身を除く): 15878043032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 11149, 22247, 22298, 44494, 44596, 78043, 88988, 89192, 155729, 156086, 177976, 311458, 312172, 622916, 624344, 1245832, 248031803, 496063606, 992127212, 1736222621, 1984254424, 3472445242, 6944890484, 13889780968]

約数ペア:

[(1, 13889780968), (2, 6944890484), (4, 3472445242), (7, 1984254424), (8, 1736222621), (14, 992127212), (28, 496063606), (56, 248031803), (11149, 1245832), (22247, 624344), (22298, 622916), (44494, 312172), (44596, 311458), (78043, 177976), (88988, 156086), (89192, 155729)]