72539414

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{3863}}^1$

素因数の和:4135

約数の個数: 16

約数和(自身を含む): 111978720

約数和(自身を除く): 39439306

約数列:

[1, 2, 41, 82, 229, 458, 3863, 7726, 9389, 18778, 158383, 316766, 884627, 1769254, 36269707, 72539414]

約数ペア:

[(1, 72539414), (2, 36269707), (41, 1769254), (82, 884627), (229, 316766), (458, 158383), (3863, 18778), (7726, 9389)]