1539664

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:307

約数の個数: 40

約数和(自身を含む): 3481920

約数和(自身を除く): 1942256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 233, 236, 413, 466, 472, 826, 932, 944, 1631, 1652, 1864, 3262, 3304, 3728, 6524, 6608, 13048, 13747, 26096, 27494, 54988, 96229, 109976, 192458, 219952, 384916, 769832, 1539664]

約数ペア:

[(1, 1539664), (2, 769832), (4, 384916), (7, 219952), (8, 192458), (14, 109976), (16, 96229), (28, 54988), (56, 27494), (59, 26096), (112, 13747), (118, 13048), (233, 6608), (236, 6524), (413, 3728), (466, 3304), (472, 3262), (826, 1864), (932, 1652), (944, 1631)]