71036368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{341521}}^1$

素因数の和:341542

約数の個数: 20

約数和(自身を含む): 148220548

約数和(自身を除く): 77184180

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 341521, 683042, 1366084, 2732168, 4439773, 5464336, 8879546, 17759092, 35518184, 71036368]

約数ペア:

[(1, 71036368), (2, 35518184), (4, 17759092), (8, 8879546), (13, 5464336), (16, 4439773), (26, 2732168), (52, 1366084), (104, 683042), (208, 341521)]