7890608

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:545

約数の個数: 40

約数和(自身を含む): 16873920

約数和(自身を除く): 8983312

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 107, 176, 214, 419, 428, 838, 856, 1177, 1676, 1712, 2354, 3352, 4609, 4708, 6704, 9218, 9416, 18436, 18832, 36872, 44833, 73744, 89666, 179332, 358664, 493163, 717328, 986326, 1972652, 3945304, 7890608]

約数ペア:

[(1, 7890608), (2, 3945304), (4, 1972652), (8, 986326), (11, 717328), (16, 493163), (22, 358664), (44, 179332), (88, 89666), (107, 73744), (176, 44833), (214, 36872), (419, 18832), (428, 18436), (838, 9416), (856, 9218), (1177, 6704), (1676, 4708), (1712, 4609), (2354, 3352)]