27810188

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{1181}}^1$

素因数の和:1250

約数の個数: 36

約数和(自身を含む): 57653232

約数和(自身を除く): 29843044

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 841, 1181, 1682, 2362, 3364, 4724, 5887, 8267, 11774, 16534, 23548, 33068, 34249, 68498, 136996, 239743, 479486, 958972, 993221, 1986442, 3972884, 6952547, 13905094, 27810188]

約数ペア:

[(1, 27810188), (2, 13905094), (4, 6952547), (7, 3972884), (14, 1986442), (28, 993221), (29, 958972), (58, 479486), (116, 239743), (203, 136996), (406, 68498), (812, 34249), (841, 33068), (1181, 23548), (1682, 16534), (2362, 11774), (3364, 8267), (4724, 5887)]