1728616792

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{995747}}^1$

素因数の和:995791

約数の個数: 32

約数和(自身を含む): 3823672320

約数和(自身を除く): 2095055528

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 995747, 1991494, 3982988, 6970229, 7965976, 13940458, 27880916, 30868157, 55761832, 61736314, 123472628, 216077099, 246945256, 432154198, 864308396, 1728616792]

約数ペア:

[(1, 1728616792), (2, 864308396), (4, 432154198), (7, 246945256), (8, 216077099), (14, 123472628), (28, 61736314), (31, 55761832), (56, 30868157), (62, 27880916), (124, 13940458), (217, 7965976), (248, 6970229), (434, 3982988), (868, 1991494), (1736, 995747)]