27793948

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2633}}^1$

素因数の和:2686

約数の個数: 48

約数和(自身を含む): 61951680

約数和(自身を除く): 34157732

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1508, 2633, 2639, 5266, 5278, 10532, 10556, 18431, 34229, 36862, 68458, 73724, 76357, 136916, 152714, 239603, 305428, 479206, 534499, 958412, 992641, 1068998, 1985282, 2137996, 3970564, 6948487, 13896974, 27793948]

約数ペア:

[(1, 27793948), (2, 13896974), (4, 6948487), (7, 3970564), (13, 2137996), (14, 1985282), (26, 1068998), (28, 992641), (29, 958412), (52, 534499), (58, 479206), (91, 305428), (116, 239603), (182, 152714), (203, 136916), (364, 76357), (377, 73724), (406, 68458), (754, 36862), (812, 34229), (1508, 18431), (2633, 10556), (2639, 10532), (5266, 5278)]