72019108

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{13327}}^1$

素因数の和:13531

約数の個数: 24

約数和(自身を含む): 144795392

約数和(自身を除く): 72776284

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 5404, 13327, 26654, 53308, 93289, 186578, 373156, 2572111, 5144222, 10288444, 18004777, 36009554, 72019108]

約数ペア:

[(1, 72019108), (2, 36009554), (4, 18004777), (7, 10288444), (14, 5144222), (28, 2572111), (193, 373156), (386, 186578), (772, 93289), (1351, 53308), (2702, 26654), (5404, 13327)]