78876148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{11579}}^1$

素因数の和:11727

約数の個数: 24

約数和(自身を含む): 149798880

約数和(自身を除く): 70922732

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 1703, 3406, 6812, 11579, 23158, 46316, 150527, 301054, 602108, 1516849, 3033698, 6067396, 19719037, 39438074, 78876148]

約数ペア:

[(1, 78876148), (2, 39438074), (4, 19719037), (13, 6067396), (26, 3033698), (52, 1516849), (131, 602108), (262, 301054), (524, 150527), (1703, 46316), (3406, 23158), (6812, 11579)]