71828096

素因数分解:

$2^7\times {\mathrm{281}}^1\times {\mathrm{1997}}^1$

素因数の和:2292

約数の個数: 32

約数和(自身を含む): 143676180

約数和(自身を除く): 71848084

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 281, 562, 1124, 1997, 2248, 3994, 4496, 7988, 8992, 15976, 17984, 31952, 35968, 63904, 127808, 255616, 561157, 1122314, 2244628, 4489256, 8978512, 17957024, 35914048, 71828096]

約数ペア:

[(1, 71828096), (2, 35914048), (4, 17957024), (8, 8978512), (16, 4489256), (32, 2244628), (64, 1122314), (128, 561157), (281, 255616), (562, 127808), (1124, 63904), (1997, 35968), (2248, 31952), (3994, 17984), (4496, 15976), (7988, 8992)]