15678427532

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{283}}^1\times {\mathrm{881}}^1$

素因数の和:1446

約数の個数: 48

約数和(自身を含む): 28054656000

約数和(自身を除く): 12376228468

約数列:

[1, 2, 4, 79, 158, 199, 283, 316, 398, 566, 796, 881, 1132, 1762, 3524, 15721, 22357, 31442, 44714, 56317, 62884, 69599, 89428, 112634, 139198, 175319, 225268, 249323, 278396, 350638, 498646, 701276, 997292, 4449043, 8898086, 13850201, 17796172, 19696517, 27700402, 39393034, 49615277, 55400804, 78786068, 99230554, 198461108, 3919606883, 7839213766, 15678427532]

約数ペア:

[(1, 15678427532), (2, 7839213766), (4, 3919606883), (79, 198461108), (158, 99230554), (199, 78786068), (283, 55400804), (316, 49615277), (398, 39393034), (566, 27700402), (796, 19696517), (881, 17796172), (1132, 13850201), (1762, 8898086), (3524, 4449043), (15721, 997292), (22357, 701276), (31442, 498646), (44714, 350638), (56317, 278396), (62884, 249323), (69599, 225268), (89428, 175319), (112634, 139198)]