31744778876

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{641}}^1\times {\mathrm{2957}}^1$

素因数の和:3734

約数の個数: 48

約数和(自身を含む): 57426848640

約数和(自身を除く): 25682069764

約数列:

[1, 2, 4, 53, 79, 106, 158, 212, 316, 641, 1282, 2564, 2957, 4187, 5914, 8374, 11828, 16748, 33973, 50639, 67946, 101278, 135892, 156721, 202556, 233603, 313442, 467206, 626884, 934412, 1895437, 2683867, 3790874, 5367734, 7581748, 10735468, 12380959, 24761918, 49523836, 100458161, 149739523, 200916322, 299479046, 401832644, 598958092, 7936194719, 15872389438, 31744778876]

約数ペア:

[(1, 31744778876), (2, 15872389438), (4, 7936194719), (53, 598958092), (79, 401832644), (106, 299479046), (158, 200916322), (212, 149739523), (316, 100458161), (641, 49523836), (1282, 24761918), (2564, 12380959), (2957, 10735468), (4187, 7581748), (5914, 5367734), (8374, 3790874), (11828, 2683867), (16748, 1895437), (33973, 934412), (50639, 626884), (67946, 467206), (101278, 313442), (135892, 233603), (156721, 202556)]