42265244

素因数分解:

$2^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{1129}}^1$

素因数の和:1338

約数の個数: 36

約数和(自身を含む): 86567040

約数和(自身を除く): 44301796

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 191, 196, 382, 764, 1129, 1337, 2258, 2674, 4516, 5348, 7903, 9359, 15806, 18718, 31612, 37436, 55321, 110642, 215639, 221284, 431278, 862556, 1509473, 3018946, 6037892, 10566311, 21132622, 42265244]

約数ペア:

[(1, 42265244), (2, 21132622), (4, 10566311), (7, 6037892), (14, 3018946), (28, 1509473), (49, 862556), (98, 431278), (191, 221284), (196, 215639), (382, 110642), (764, 55321), (1129, 37436), (1337, 31612), (2258, 18718), (2674, 15806), (4516, 9359), (5348, 7903)]