38642448

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61927}}^1$

素因数の和:61951

約数の個数: 40

約数和(自身を含む): 107507008

約数和(自身を除く): 68864560

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 61927, 123854, 185781, 247708, 371562, 495416, 743124, 805051, 990832, 1486248, 1610102, 2415153, 2972496, 3220204, 4830306, 6440408, 9660612, 12880816, 19321224, 38642448]

約数ペア:

[(1, 38642448), (2, 19321224), (3, 12880816), (4, 9660612), (6, 6440408), (8, 4830306), (12, 3220204), (13, 2972496), (16, 2415153), (24, 1610102), (26, 1486248), (39, 990832), (48, 805051), (52, 743124), (78, 495416), (104, 371562), (156, 247708), (208, 185781), (312, 123854), (624, 61927)]