71389446

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{290201}}^1$

素因数の和:290247

約数の個数: 16

約数和(自身を含む): 146261808

約数和(自身を除く): 74872362

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 290201, 580402, 870603, 1741206, 11898241, 23796482, 35694723, 71389446]

約数ペア:

[(1, 71389446), (2, 35694723), (3, 23796482), (6, 11898241), (41, 1741206), (82, 870603), (123, 580402), (246, 290201)]