15671408044

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{389}}^2\times {\mathrm{1523}}^1$

素因数の和:2322

約数の個数: 36

約数和(自身を含む): 29132153064

約数和(自身を除く): 13460745020

約数列:

[1, 2, 4, 17, 34, 68, 389, 778, 1523, 1556, 3046, 6092, 6613, 13226, 25891, 26452, 51782, 103564, 151321, 302642, 592447, 605284, 1184894, 2369788, 2572457, 5144914, 10071599, 10289828, 20143198, 40286396, 230461883, 460923766, 921847532, 3917852011, 7835704022, 15671408044]

約数ペア:

[(1, 15671408044), (2, 7835704022), (4, 3917852011), (17, 921847532), (34, 460923766), (68, 230461883), (389, 40286396), (778, 20143198), (1523, 10289828), (1556, 10071599), (3046, 5144914), (6092, 2572457), (6613, 2369788), (13226, 1184894), (25891, 605284), (26452, 592447), (51782, 302642), (103564, 151321)]