71828688

素因数分解:

$2^4\times 3^1\times {\mathrm{1496431}}^1$

素因数の和:1496442

約数の個数: 20

約数和(自身を含む): 185557568

約数和(自身を除く): 113728880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1496431, 2992862, 4489293, 5985724, 8978586, 11971448, 17957172, 23942896, 35914344, 71828688]

約数ペア:

[(1, 71828688), (2, 35914344), (3, 23942896), (4, 17957172), (6, 11971448), (8, 8978586), (12, 5985724), (16, 4489293), (24, 2992862), (48, 1496431)]