78280352

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{17599}}^1$

素因数の和:17748

約数の個数: 24

約数和(自身を含む): 155232000

約数和(自身を除く): 76951648

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 17599, 35198, 70396, 140792, 281584, 563168, 2446261, 4892522, 9785044, 19570088, 39140176, 78280352]

約数ペア:

[(1, 78280352), (2, 39140176), (4, 19570088), (8, 9785044), (16, 4892522), (32, 2446261), (139, 563168), (278, 281584), (556, 140792), (1112, 70396), (2224, 35198), (4448, 17599)]