69992624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{336503}}^1$

素因数の和:336524

約数の個数: 20

約数和(自身を含む): 146042736

約数和(自身を除く): 76050112

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 336503, 673006, 1346012, 2692024, 4374539, 5384048, 8749078, 17498156, 34996312, 69992624]

約数ペア:

[(1, 69992624), (2, 34996312), (4, 17498156), (8, 8749078), (13, 5384048), (16, 4374539), (26, 2692024), (52, 1346012), (104, 673006), (208, 336503)]