4008424

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2309}}^1$

素因数の和:2353

約数の個数: 32

約数和(自身を含む): 8870400

約数和(自身を除く): 4861976

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 2309, 4618, 9236, 16163, 18472, 32326, 64652, 71579, 129304, 143158, 286316, 501053, 572632, 1002106, 2004212, 4008424]

約数ペア:

[(1, 4008424), (2, 2004212), (4, 1002106), (7, 572632), (8, 501053), (14, 286316), (28, 143158), (31, 129304), (56, 71579), (62, 64652), (124, 32326), (217, 18472), (248, 16163), (434, 9236), (868, 4618), (1736, 2309)]