40407674

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{3797}}^1$

素因数の和:4129

約数の個数: 16

約数和(自身を含む): 64398888

約数和(自身を除く): 23991214

約数列:

[1, 2, 17, 34, 313, 626, 3797, 5321, 7594, 10642, 64549, 129098, 1188461, 2376922, 20203837, 40407674]

約数ペア:

[(1, 40407674), (2, 20203837), (17, 2376922), (34, 1188461), (313, 129098), (626, 64549), (3797, 10642), (5321, 7594)]