39139912

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{17047}}^1$

素因数の和:17101

約数の個数: 32

約数和(自身を含む): 85921920

約数和(自身を除く): 46782008

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 17047, 34094, 68188, 119329, 136376, 238658, 477316, 698927, 954632, 1397854, 2795708, 4892489, 5591416, 9784978, 19569956, 39139912]

約数ペア:

[(1, 39139912), (2, 19569956), (4, 9784978), (7, 5591416), (8, 4892489), (14, 2795708), (28, 1397854), (41, 954632), (56, 698927), (82, 477316), (164, 238658), (287, 136376), (328, 119329), (574, 68188), (1148, 34094), (2296, 17047)]