25206046

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 41796000

約数和(自身を除く): 16589954

約数列:

[1, 2, 19, 29, 38, 58, 89, 178, 257, 514, 551, 1102, 1691, 2581, 3382, 4883, 5162, 7453, 9766, 14906, 22873, 45746, 49039, 98078, 141607, 283214, 434587, 663317, 869174, 1326634, 12603023, 25206046]

約数ペア:

[(1, 25206046), (2, 12603023), (19, 1326634), (29, 869174), (38, 663317), (58, 434587), (89, 283214), (178, 141607), (257, 98078), (514, 49039), (551, 45746), (1102, 22873), (1691, 14906), (2581, 9766), (3382, 7453), (4883, 5162)]