27686126

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 46992960

約数和(自身を除く): 19306834

約数列:

[1, 2, 13, 26, 29, 58, 73, 146, 377, 503, 754, 949, 1006, 1898, 2117, 4234, 6539, 13078, 14587, 27521, 29174, 36719, 55042, 73438, 189631, 379262, 477347, 954694, 1064851, 2129702, 13843063, 27686126]

約数ペア:

[(1, 27686126), (2, 13843063), (13, 2129702), (26, 1064851), (29, 954694), (58, 477347), (73, 379262), (146, 189631), (377, 73438), (503, 55042), (754, 36719), (949, 29174), (1006, 27521), (1898, 14587), (2117, 13078), (4234, 6539)]