25480112

素因数分解:

$2^4\times 7^1\times {\mathrm{227501}}^1$

素因数の和:227516

約数の個数: 20

約数和(自身を含む): 56420496

約数和(自身を除く): 30940384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 227501, 455002, 910004, 1592507, 1820008, 3185014, 3640016, 6370028, 12740056, 25480112]

約数ペア:

[(1, 25480112), (2, 12740056), (4, 6370028), (7, 3640016), (8, 3185014), (14, 1820008), (16, 1592507), (28, 910004), (56, 455002), (112, 227501)]