71220088

素因数分解:

$2^3\times {\mathrm{193}}^2\times {\mathrm{239}}^1$

素因数の和:631

約数の個数: 24

約数和(自身を含む): 134794800

約数和(自身を除く): 63574712

約数列:

[1, 2, 4, 8, 193, 239, 386, 478, 772, 956, 1544, 1912, 37249, 46127, 74498, 92254, 148996, 184508, 297992, 369016, 8902511, 17805022, 35610044, 71220088]

約数ペア:

[(1, 71220088), (2, 35610044), (4, 17805022), (8, 8902511), (193, 369016), (239, 297992), (386, 184508), (478, 148996), (772, 92254), (956, 74498), (1544, 46127), (1912, 37249)]