15703987208

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1\times {\mathrm{21379}}^1$

素因数の和:22414

約数の個数: 64

約数和(自身を含む): 36277584000

約数和(自身を除く): 20573596792

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 1009, 2018, 4036, 7063, 8072, 13117, 14126, 21379, 26234, 28252, 42758, 52468, 56504, 85516, 91819, 104936, 149653, 171032, 183638, 277927, 299306, 367276, 555854, 598612, 734552, 1111708, 1197224, 1945489, 2223416, 3890978, 7781956, 15563912, 21571411, 43142822, 86285644, 150999877, 172571288, 280428343, 301999754, 560856686, 603999508, 1121713372, 1207999016, 1962998401, 2243426744, 3925996802, 7851993604, 15703987208]

約数ペア:

[(1, 15703987208), (2, 7851993604), (4, 3925996802), (7, 2243426744), (8, 1962998401), (13, 1207999016), (14, 1121713372), (26, 603999508), (28, 560856686), (52, 301999754), (56, 280428343), (91, 172571288), (104, 150999877), (182, 86285644), (364, 43142822), (728, 21571411), (1009, 15563912), (2018, 7781956), (4036, 3890978), (7063, 2223416), (8072, 1945489), (13117, 1197224), (14126, 1111708), (21379, 734552), (26234, 598612), (28252, 555854), (42758, 367276), (52468, 299306), (56504, 277927), (85516, 183638), (91819, 171032), (104936, 149653)]