63656528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{306041}}^1$

素因数の和:306062

約数の個数: 20

約数和(自身を含む): 132822228

約数和(自身を除く): 69165700

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 306041, 612082, 1224164, 2448328, 3978533, 4896656, 7957066, 15914132, 31828264, 63656528]

約数ペア:

[(1, 63656528), (2, 31828264), (4, 15914132), (8, 7957066), (13, 4896656), (16, 3978533), (26, 2448328), (52, 1224164), (104, 612082), (208, 306041)]