72885206

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{11399}}^1$

素因数の和:11563

約数の個数: 16

約数和(自身を含む): 114912000

約数和(自身を除く): 42026794

約数列:

[1, 2, 23, 46, 139, 278, 3197, 6394, 11399, 22798, 262177, 524354, 1584461, 3168922, 36442603, 72885206]

約数ペア:

[(1, 72885206), (2, 36442603), (23, 3168922), (46, 1584461), (139, 524354), (278, 262177), (3197, 22798), (6394, 11399)]