40763798

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{1117}}^1$

素因数の和:1447

約数の個数: 16

約数和(自身を含む): 62303904

約数和(自身を除く): 21540106

約数列:

[1, 2, 71, 142, 257, 514, 1117, 2234, 18247, 36494, 79307, 158614, 287069, 574138, 20381899, 40763798]

約数ペア:

[(1, 40763798), (2, 20381899), (71, 574138), (142, 287069), (257, 158614), (514, 79307), (1117, 36494), (2234, 18247)]