71212508

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{2473}}^1$

素因数の和:2813

約数の個数: 24

約数和(自身を含む): 130508448

約数和(自身を除く): 59295940

約数列:

[1, 2, 4, 23, 46, 92, 313, 626, 1252, 2473, 4946, 7199, 9892, 14398, 28796, 56879, 113758, 227516, 774049, 1548098, 3096196, 17803127, 35606254, 71212508]

約数ペア:

[(1, 71212508), (2, 35606254), (4, 17803127), (23, 3096196), (46, 1548098), (92, 774049), (313, 227516), (626, 113758), (1252, 56879), (2473, 28796), (4946, 14398), (7199, 9892)]