42020762

素因数分解:

$2^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{6113}}^1$

素因数の和:6613

約数の個数: 16

約数和(自身を含む): 72194112

約数和(自身を除く): 30173350

約数列:

[1, 2, 7, 14, 491, 982, 3437, 6113, 6874, 12226, 42791, 85582, 3001483, 6002966, 21010381, 42020762]

約数ペア:

[(1, 42020762), (2, 21010381), (7, 6002966), (14, 3001483), (491, 85582), (982, 42791), (3437, 12226), (6113, 6874)]