72422492

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{18307}}^1$

素因数の和:18377

約数の個数: 24

約数和(自身を含む): 135332736

約数和(自身を除く): 62910244

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 18307, 36614, 73228, 421061, 787201, 842122, 1574402, 1684244, 3148804, 18105623, 36211246, 72422492]

約数ペア:

[(1, 72422492), (2, 36211246), (4, 18105623), (23, 3148804), (43, 1684244), (46, 1574402), (86, 842122), (92, 787201), (172, 421061), (989, 73228), (1978, 36614), (3956, 18307)]