65219596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{2857}}^1$

素因数の和:3313

約数の個数: 24

約数和(自身を含む): 123236960

約数和(自身を除く): 58017364

約数列:

[1, 2, 4, 13, 26, 52, 439, 878, 1756, 2857, 5707, 5714, 11414, 11428, 22828, 37141, 74282, 148564, 1254223, 2508446, 5016892, 16304899, 32609798, 65219596]

約数ペア:

[(1, 65219596), (2, 32609798), (4, 16304899), (13, 5016892), (26, 2508446), (52, 1254223), (439, 148564), (878, 74282), (1756, 37141), (2857, 22828), (5707, 11428), (5714, 11414)]