72570524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{7013}}^1$

素因数の和:7229

約数の個数: 24

約数和(自身を含む): 137474400

約数和(自身を除く): 64903876

約数列:

[1, 2, 4, 13, 26, 52, 199, 398, 796, 2587, 5174, 7013, 10348, 14026, 28052, 91169, 182338, 364676, 1395587, 2791174, 5582348, 18142631, 36285262, 72570524]

約数ペア:

[(1, 72570524), (2, 36285262), (4, 18142631), (13, 5582348), (26, 2791174), (52, 1395587), (199, 364676), (398, 182338), (796, 91169), (2587, 28052), (5174, 14026), (7013, 10348)]