72414344

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{40591}}^1$

素因数の和:40820

約数の個数: 16

約数和(自身を含む): 136389120

約数和(自身を除く): 63974776

約数列:

[1, 2, 4, 8, 223, 446, 892, 1784, 40591, 81182, 162364, 324728, 9051793, 18103586, 36207172, 72414344]

約数ペア:

[(1, 72414344), (2, 36207172), (4, 18103586), (8, 9051793), (223, 324728), (446, 162364), (892, 81182), (1784, 40591)]