7281380464

素因数分解:

$2^4\times {\mathrm{9103}}^1\times {\mathrm{49993}}^1$

素因数の和:59104

約数の個数: 20

約数和(自身を含む): 14109506656

約数和(自身を除く): 6828126192

約数列:

[1, 2, 4, 8, 16, 9103, 18206, 36412, 49993, 72824, 99986, 145648, 199972, 399944, 799888, 455086279, 910172558, 1820345116, 3640690232, 7281380464]

約数ペア:

[(1, 7281380464), (2, 3640690232), (4, 1820345116), (8, 910172558), (16, 455086279), (9103, 799888), (18206, 399944), (36412, 199972), (49993, 145648), (72824, 99986)]