291244947896

素因数分解:

$2^3\times 7^1\times {\mathrm{1086443}}^1\times {\mathrm{4787}}^1$

素因数の和:1091243

約数の個数: 32

約数和(自身を含む): 624227264640

約数和(自身を除く): 332982316744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 4787, 9574, 19148, 33509, 38296, 67018, 134036, 268072, 1086443, 2172886, 4345772, 7605101, 8691544, 15210202, 30420404, 60840808, 5200802641, 10401605282, 20803210564, 36405618487, 41606421128, 72811236974, 145622473948, 291244947896]

約数ペア:

[(1, 291244947896), (2, 145622473948), (4, 72811236974), (7, 41606421128), (8, 36405618487), (14, 20803210564), (28, 10401605282), (56, 5200802641), (4787, 60840808), (9574, 30420404), (19148, 15210202), (33509, 8691544), (38296, 7605101), (67018, 4345772), (134036, 2172886), (268072, 1086443)]