78919244

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{193}}^1\times {\mathrm{677}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 139950048

約数和(自身を除く): 61030804

約数列:

[1, 2, 4, 151, 193, 302, 386, 604, 677, 772, 1354, 2708, 29143, 58286, 102227, 116572, 130661, 204454, 261322, 408908, 522644, 19729811, 39459622, 78919244]

約数ペア:

[(1, 78919244), (2, 39459622), (4, 19729811), (151, 522644), (193, 408908), (302, 261322), (386, 204454), (604, 130661), (677, 116572), (772, 102227), (1354, 58286), (2708, 29143)]