25376962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 42456960

約数和(自身を除く): 17079998

約数列:

[1, 2, 13, 26, 59, 71, 118, 142, 233, 466, 767, 923, 1534, 1846, 3029, 4189, 6058, 8378, 13747, 16543, 27494, 33086, 54457, 108914, 178711, 215059, 357422, 430118, 976037, 1952074, 12688481, 25376962]

約数ペア:

[(1, 25376962), (2, 12688481), (13, 1952074), (26, 976037), (59, 430118), (71, 357422), (118, 215059), (142, 178711), (233, 108914), (466, 54457), (767, 33086), (923, 27494), (1534, 16543), (1846, 13747), (3029, 8378), (4189, 6058)]