27382238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 46593792

約数和(自身を除く): 19211554

約数列:

[1, 2, 13, 26, 31, 53, 62, 106, 403, 641, 689, 806, 1282, 1378, 1643, 3286, 8333, 16666, 19871, 21359, 33973, 39742, 42718, 67946, 258323, 441649, 516646, 883298, 1053163, 2106326, 13691119, 27382238]

約数ペア:

[(1, 27382238), (2, 13691119), (13, 2106326), (26, 1053163), (31, 883298), (53, 516646), (62, 441649), (106, 258323), (403, 67946), (641, 42718), (689, 39742), (806, 33973), (1282, 21359), (1378, 19871), (1643, 16666), (3286, 8333)]