22689464

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4177}}^1$

素因数の和:4287

約数の個数: 32

約数和(自身を含む): 49133280

約数和(自身を除く): 26443816

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 4177, 5432, 8354, 16708, 29239, 33416, 58478, 116956, 233912, 405169, 810338, 1620676, 2836183, 3241352, 5672366, 11344732, 22689464]

約数ペア:

[(1, 22689464), (2, 11344732), (4, 5672366), (7, 3241352), (8, 2836183), (14, 1620676), (28, 810338), (56, 405169), (97, 233912), (194, 116956), (388, 58478), (679, 33416), (776, 29239), (1358, 16708), (2716, 8354), (4177, 5432)]