23753896

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{449}}^1$

素因数の和:861

約数の個数: 32

約数和(自身を含む): 47385000

約数和(自身を除く): 23631104

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 389, 449, 778, 898, 1556, 1796, 3112, 3592, 6613, 7633, 13226, 15266, 26452, 30532, 52904, 61064, 174661, 349322, 698644, 1397288, 2969237, 5938474, 11876948, 23753896]

約数ペア:

[(1, 23753896), (2, 11876948), (4, 5938474), (8, 2969237), (17, 1397288), (34, 698644), (68, 349322), (136, 174661), (389, 61064), (449, 52904), (778, 30532), (898, 26452), (1556, 15266), (1796, 13226), (3112, 7633), (3592, 6613)]