25745142

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{947}}^1$

素因数の和:1172

約数の個数: 32

約数和(自身を含む): 54058752

約数和(自身を除く): 28313610

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 197, 394, 591, 947, 1182, 1894, 2841, 4531, 5682, 9062, 13593, 21781, 27186, 43562, 65343, 130686, 186559, 373118, 559677, 1119354, 4290857, 8581714, 12872571, 25745142]

約数ペア:

[(1, 25745142), (2, 12872571), (3, 8581714), (6, 4290857), (23, 1119354), (46, 559677), (69, 373118), (138, 186559), (197, 130686), (394, 65343), (591, 43562), (947, 27186), (1182, 21781), (1894, 13593), (2841, 9062), (4531, 5682)]