40514448

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{64927}}^1$

素因数の和:64951

約数の個数: 40

約数和(自身を含む): 112715008

約数和(自身を除く): 72200560

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 64927, 129854, 194781, 259708, 389562, 519416, 779124, 844051, 1038832, 1558248, 1688102, 2532153, 3116496, 3376204, 5064306, 6752408, 10128612, 13504816, 20257224, 40514448]

約数ペア:

[(1, 40514448), (2, 20257224), (3, 13504816), (4, 10128612), (6, 6752408), (8, 5064306), (12, 3376204), (13, 3116496), (16, 2532153), (24, 1688102), (26, 1558248), (39, 1038832), (48, 844051), (52, 779124), (78, 519416), (104, 389562), (156, 259708), (208, 194781), (312, 129854), (624, 64927)]