40571908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{33923}}^1$

素因数の和:33963

約数の個数: 24

約数和(自身を含む): 79789248

約数和(自身を除く): 39217340

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 33923, 67846, 135692, 440999, 780229, 881998, 1560458, 1763996, 3120916, 10142977, 20285954, 40571908]

約数ペア:

[(1, 40571908), (2, 20285954), (4, 10142977), (13, 3120916), (23, 1763996), (26, 1560458), (46, 881998), (52, 780229), (92, 440999), (299, 135692), (598, 67846), (1196, 33923)]