42987646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{6101}}^1$

素因数の和:6387

約数の個数: 16

約数和(自身を含む): 69709248

約数和(自身を除く): 26721602

約数列:

[1, 2, 13, 26, 271, 542, 3523, 6101, 7046, 12202, 79313, 158626, 1653371, 3306742, 21493823, 42987646]

約数ペア:

[(1, 42987646), (2, 21493823), (13, 3306742), (26, 1653371), (271, 158626), (542, 79313), (3523, 12202), (6101, 7046)]