42407932

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{3547}}^1$

素因数の和:3626

約数の個数: 36

約数和(自身を含む): 87770424

約数和(自身を除く): 45362492

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1708, 2989, 3547, 5978, 7094, 11956, 14188, 24829, 49658, 99316, 173803, 216367, 347606, 432734, 695212, 865468, 1514569, 3029138, 6058276, 10601983, 21203966, 42407932]

約数ペア:

[(1, 42407932), (2, 21203966), (4, 10601983), (7, 6058276), (14, 3029138), (28, 1514569), (49, 865468), (61, 695212), (98, 432734), (122, 347606), (196, 216367), (244, 173803), (427, 99316), (854, 49658), (1708, 24829), (2989, 14188), (3547, 11956), (5978, 7094)]