64357228

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{95203}}^1$

素因数の和:95233

約数の個数: 18

約数和(自身を含む): 121956324

約数和(自身を除く): 57599096

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 95203, 190406, 380812, 1237639, 2475278, 4950556, 16089307, 32178614, 64357228]

約数ペア:

[(1, 64357228), (2, 32178614), (4, 16089307), (13, 4950556), (26, 2475278), (52, 1237639), (169, 380812), (338, 190406), (676, 95203)]