71853164

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{3889}}^1$

素因数の和:4073

約数の個数: 24

約数和(自身を含む): 130704000

約数和(自身を除く): 58850836

約数列:

[1, 2, 4, 31, 62, 124, 149, 298, 596, 3889, 4619, 7778, 9238, 15556, 18476, 120559, 241118, 482236, 579461, 1158922, 2317844, 17963291, 35926582, 71853164]

約数ペア:

[(1, 71853164), (2, 35926582), (4, 17963291), (31, 2317844), (62, 1158922), (124, 579461), (149, 482236), (298, 241118), (596, 120559), (3889, 18476), (4619, 15556), (7778, 9238)]