38691016

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53147}}^1$

素因数の和:53173

約数の個数: 32

約数和(自身を含む): 89288640

約数和(自身を除く): 50597624

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 53147, 106294, 212588, 372029, 425176, 690911, 744058, 1381822, 1488116, 2763644, 2976232, 4836377, 5527288, 9672754, 19345508, 38691016]

約数ペア:

[(1, 38691016), (2, 19345508), (4, 9672754), (7, 5527288), (8, 4836377), (13, 2976232), (14, 2763644), (26, 1488116), (28, 1381822), (52, 744058), (56, 690911), (91, 425176), (104, 372029), (182, 212588), (364, 106294), (728, 53147)]