40714384

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{12917}}^1$

素因数の和:13122

約数の個数: 20

約数和(自身を含む): 79290684

約数和(自身を除く): 38576300

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 12917, 25834, 51668, 103336, 206672, 2544649, 5089298, 10178596, 20357192, 40714384]

約数ペア:

[(1, 40714384), (2, 20357192), (4, 10178596), (8, 5089298), (16, 2544649), (197, 206672), (394, 103336), (788, 51668), (1576, 25834), (3152, 12917)]