71709884

素因数分解:

$2^2\times {\mathrm{173}}^2\times {\mathrm{599}}^1$

素因数の和:949

約数の個数: 18

約数和(自身を含む): 126432600

約数和(自身を除く): 54722716

約数列:

[1, 2, 4, 173, 346, 599, 692, 1198, 2396, 29929, 59858, 103627, 119716, 207254, 414508, 17927471, 35854942, 71709884]

約数ペア:

[(1, 71709884), (2, 35854942), (4, 17927471), (173, 414508), (346, 207254), (599, 119716), (692, 103627), (1198, 59858), (2396, 29929)]