67412144

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{10831}}^1$

素因数の和:11228

約数の個数: 20

約数和(自身を含む): 130958880

約数和(自身を除く): 63546736

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 10831, 21662, 43324, 86648, 173296, 4213259, 8426518, 16853036, 33706072, 67412144]

約数ペア:

[(1, 67412144), (2, 33706072), (4, 16853036), (8, 8426518), (16, 4213259), (389, 173296), (778, 86648), (1556, 43324), (3112, 21662), (6224, 10831)]