12943975712

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{1583}}^1\times {\mathrm{15031}}^1$

素因数の和:16641

約数の個数: 48

約数和(自身を含む): 27001320192

約数和(自身を除く): 14057344480

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 1583, 3166, 6332, 12664, 15031, 25328, 26911, 30062, 50656, 53822, 60124, 107644, 120248, 215288, 240496, 255527, 430576, 480992, 511054, 861152, 1022108, 2044216, 4088432, 8176864, 23794073, 47588146, 95176292, 190352584, 380705168, 404499241, 761410336, 808998482, 1617996964, 3235993928, 6471987856, 12943975712]

約数ペア:

[(1, 12943975712), (2, 6471987856), (4, 3235993928), (8, 1617996964), (16, 808998482), (17, 761410336), (32, 404499241), (34, 380705168), (68, 190352584), (136, 95176292), (272, 47588146), (544, 23794073), (1583, 8176864), (3166, 4088432), (6332, 2044216), (12664, 1022108), (15031, 861152), (25328, 511054), (26911, 480992), (30062, 430576), (50656, 255527), (53822, 240496), (60124, 215288), (107644, 120248)]