27881672

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{38299}}^1$

素因数の和:38325

約数の個数: 32

約数和(自身を含む): 64344000

約数和(自身を除く): 36462328

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 38299, 76598, 153196, 268093, 306392, 497887, 536186, 995774, 1072372, 1991548, 2144744, 3485209, 3983096, 6970418, 13940836, 27881672]

約数ペア:

[(1, 27881672), (2, 13940836), (4, 6970418), (7, 3983096), (8, 3485209), (13, 2144744), (14, 1991548), (26, 1072372), (28, 995774), (52, 536186), (56, 497887), (91, 306392), (104, 268093), (182, 153196), (364, 76598), (728, 38299)]