71493032

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{687433}}^1$

素因数の和:687452

約数の個数: 16

約数和(自身を含む): 144361140

約数和(自身を除く): 72868108

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 687433, 1374866, 2749732, 5499464, 8936629, 17873258, 35746516, 71493032]

約数ペア:

[(1, 71493032), (2, 35746516), (4, 17873258), (8, 8936629), (13, 5499464), (26, 2749732), (52, 1374866), (104, 687433)]