28017444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25657}}^1$

素因数の和:25684

約数の個数: 48

約数和(自身を含む): 80463488

約数和(自身を除く): 52446044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 25657, 51314, 76971, 102628, 153942, 179599, 307884, 333541, 359198, 538797, 667082, 718396, 1000623, 1077594, 1334164, 2001246, 2155188, 2334787, 4002492, 4669574, 7004361, 9339148, 14008722, 28017444]

約数ペア:

[(1, 28017444), (2, 14008722), (3, 9339148), (4, 7004361), (6, 4669574), (7, 4002492), (12, 2334787), (13, 2155188), (14, 2001246), (21, 1334164), (26, 1077594), (28, 1000623), (39, 718396), (42, 667082), (52, 538797), (78, 359198), (84, 333541), (91, 307884), (156, 179599), (182, 153942), (273, 102628), (364, 76971), (546, 51314), (1092, 25657)]