25679742

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{641}}^1$

素因数の和:1264

約数の個数: 32

約数和(自身を含む): 56208384

約数和(自身を除く): 30528642

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 607, 641, 1214, 1282, 1821, 1923, 3642, 3846, 6677, 7051, 13354, 14102, 20031, 21153, 40062, 42306, 389087, 778174, 1167261, 2334522, 4279957, 8559914, 12839871, 25679742]

約数ペア:

[(1, 25679742), (2, 12839871), (3, 8559914), (6, 4279957), (11, 2334522), (22, 1167261), (33, 778174), (66, 389087), (607, 42306), (641, 40062), (1214, 21153), (1282, 20031), (1821, 14102), (1923, 13354), (3642, 7051), (3846, 6677)]