42318542

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{661}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 77215680

約数和(自身を除く): 34897138

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 269, 538, 661, 1322, 1883, 3766, 4573, 4627, 9146, 9254, 11237, 22474, 32011, 64022, 78659, 157318, 177809, 355618, 1244663, 2489326, 3022753, 6045506, 21159271, 42318542]

約数ペア:

[(1, 42318542), (2, 21159271), (7, 6045506), (14, 3022753), (17, 2489326), (34, 1244663), (119, 355618), (238, 177809), (269, 157318), (538, 78659), (661, 64022), (1322, 32011), (1883, 22474), (3766, 11237), (4573, 9254), (4627, 9146)]