74019184

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{11311}}^1$

素因数の和:11728

約数の個数: 20

約数和(自身を含む): 143775520

約数和(自身を除く): 69756336

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 11311, 22622, 45244, 90488, 180976, 4626199, 9252398, 18504796, 37009592, 74019184]

約数ペア:

[(1, 74019184), (2, 37009592), (4, 18504796), (8, 9252398), (16, 4626199), (409, 180976), (818, 90488), (1636, 45244), (3272, 22622), (6544, 11311)]