61827868

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{821}}^1$

素因数の和:1173

約数の個数: 24

約数和(自身を含む): 110338704

約数和(自身を除く): 48510836

約数列:

[1, 2, 4, 67, 134, 268, 281, 562, 821, 1124, 1642, 3284, 18827, 37654, 55007, 75308, 110014, 220028, 230701, 461402, 922804, 15456967, 30913934, 61827868]

約数ペア:

[(1, 61827868), (2, 30913934), (4, 15456967), (67, 922804), (134, 461402), (268, 230701), (281, 220028), (562, 110014), (821, 75308), (1124, 55007), (1642, 37654), (3284, 18827)]