27753760408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{105727}}^1$

素因数の和:105920

約数の個数: 64

約数和(自身を含む): 60138086400

約数和(自身を除く): 32384325992

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 157, 209, 314, 418, 628, 836, 1256, 1672, 1727, 2983, 3454, 5966, 6908, 11932, 13816, 23864, 32813, 65626, 105727, 131252, 211454, 262504, 422908, 845816, 1162997, 2008813, 2325994, 4017626, 4651988, 8035252, 9303976, 16070504, 16599139, 22096943, 33198278, 44193886, 66396556, 88387772, 132793112, 176775544, 182590529, 315383641, 365181058, 630767282, 730362116, 1261534564, 1460724232, 2523069128, 3469220051, 6938440102, 13876880204, 27753760408]

約数ペア:

[(1, 27753760408), (2, 13876880204), (4, 6938440102), (8, 3469220051), (11, 2523069128), (19, 1460724232), (22, 1261534564), (38, 730362116), (44, 630767282), (76, 365181058), (88, 315383641), (152, 182590529), (157, 176775544), (209, 132793112), (314, 88387772), (418, 66396556), (628, 44193886), (836, 33198278), (1256, 22096943), (1672, 16599139), (1727, 16070504), (2983, 9303976), (3454, 8035252), (5966, 4651988), (6908, 4017626), (11932, 2325994), (13816, 2008813), (23864, 1162997), (32813, 845816), (65626, 422908), (105727, 262504), (131252, 211454)]