25297972

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53147}}^1$

素因数の和:53175

約数の個数: 24

約数和(自身を含む): 53573184

約数和(自身を除く): 28275212

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 53147, 106294, 212588, 372029, 744058, 903499, 1488116, 1806998, 3613996, 6324493, 12648986, 25297972]

約数ペア:

[(1, 25297972), (2, 12648986), (4, 6324493), (7, 3613996), (14, 1806998), (17, 1488116), (28, 903499), (34, 744058), (68, 372029), (119, 212588), (238, 106294), (476, 53147)]