25193444

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{787}}^1$

素因数の和:995

約数の個数: 24

約数和(自身を含む): 45275328

約数和(自身を除く): 20081884

約数列:

[1, 2, 4, 53, 106, 151, 212, 302, 604, 787, 1574, 3148, 8003, 16006, 32012, 41711, 83422, 118837, 166844, 237674, 475348, 6298361, 12596722, 25193444]

約数ペア:

[(1, 25193444), (2, 12596722), (4, 6298361), (53, 475348), (106, 237674), (151, 166844), (212, 118837), (302, 83422), (604, 41711), (787, 32012), (1574, 16006), (3148, 8003)]