40770994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{7211}}^1$

素因数の和:7481

約数の個数: 16

約数和(自身を含む): 66985056

約数和(自身を除く): 26214062

約数列:

[1, 2, 11, 22, 257, 514, 2827, 5654, 7211, 14422, 79321, 158642, 1853227, 3706454, 20385497, 40770994]

約数ペア:

[(1, 40770994), (2, 20385497), (11, 3706454), (22, 1853227), (257, 158642), (514, 79321), (2827, 14422), (5654, 7211)]