74883844

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2579}}^1$

素因数の和:2668

約数の個数: 48

約数和(自身を含む): 161239680

約数和(自身を除く): 86355836

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 61, 68, 119, 122, 238, 244, 427, 476, 854, 1037, 1708, 2074, 2579, 4148, 5158, 7259, 10316, 14518, 18053, 29036, 36106, 43843, 72212, 87686, 157319, 175372, 306901, 314638, 613802, 629276, 1101233, 1227604, 2202466, 2674423, 4404932, 5348846, 10697692, 18720961, 37441922, 74883844]

約数ペア:

[(1, 74883844), (2, 37441922), (4, 18720961), (7, 10697692), (14, 5348846), (17, 4404932), (28, 2674423), (34, 2202466), (61, 1227604), (68, 1101233), (119, 629276), (122, 613802), (238, 314638), (244, 306901), (427, 175372), (476, 157319), (854, 87686), (1037, 72212), (1708, 43843), (2074, 36106), (2579, 29036), (4148, 18053), (5158, 14518), (7259, 10316)]