28954848

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23201}}^1$

素因数の和:23227

約数の個数: 48

約数和(自身を含む): 81856656

約数和(自身を除く): 52901808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 23201, 46402, 69603, 92804, 139206, 185608, 278412, 301613, 371216, 556824, 603226, 742432, 904839, 1113648, 1206452, 1809678, 2227296, 2412904, 3619356, 4825808, 7238712, 9651616, 14477424, 28954848]

約数ペア:

[(1, 28954848), (2, 14477424), (3, 9651616), (4, 7238712), (6, 4825808), (8, 3619356), (12, 2412904), (13, 2227296), (16, 1809678), (24, 1206452), (26, 1113648), (32, 904839), (39, 742432), (48, 603226), (52, 556824), (78, 371216), (96, 301613), (104, 278412), (156, 185608), (208, 139206), (312, 92804), (416, 69603), (624, 46402), (1248, 23201)]