42777226

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1\times {\mathrm{673}}^1$

素因数の和:1257

約数の個数: 16

約数和(自身を含む): 65440008

約数和(自身を除く): 22662782

約数列:

[1, 2, 61, 122, 521, 673, 1042, 1346, 31781, 41053, 63562, 82106, 350633, 701266, 21388613, 42777226]

約数ペア:

[(1, 42777226), (2, 21388613), (61, 701266), (122, 350633), (521, 82106), (673, 63562), (1042, 41053), (1346, 31781)]