42694876

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{3571}}^1$

素因数の和:3650

約数の個数: 36

約数和(自身を含む): 88364136

約数和(自身を除く): 45669260

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1708, 2989, 3571, 5978, 7142, 11956, 14284, 24997, 49994, 99988, 174979, 217831, 349958, 435662, 699916, 871324, 1524817, 3049634, 6099268, 10673719, 21347438, 42694876]

約数ペア:

[(1, 42694876), (2, 21347438), (4, 10673719), (7, 6099268), (14, 3049634), (28, 1524817), (49, 871324), (61, 699916), (98, 435662), (122, 349958), (196, 217831), (244, 174979), (427, 99988), (854, 49994), (1708, 24997), (2989, 14284), (3571, 11956), (5978, 7142)]