39077236484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{140281}}^1$

素因数の和:140796

約数の個数: 48

約数和(自身を含む): 80506156416

約数和(自身を除く): 41428919932

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 487, 572, 974, 1948, 5357, 6331, 10714, 12662, 21428, 25324, 69641, 139282, 140281, 278564, 280562, 561124, 1543091, 1823653, 3086182, 3647306, 6172364, 7294612, 20060183, 40120366, 68316847, 80240732, 136633694, 273267388, 751485317, 888119011, 1502970634, 1776238022, 3005941268, 3552476044, 9769309121, 19538618242, 39077236484]

約数ペア:

[(1, 39077236484), (2, 19538618242), (4, 9769309121), (11, 3552476044), (13, 3005941268), (22, 1776238022), (26, 1502970634), (44, 888119011), (52, 751485317), (143, 273267388), (286, 136633694), (487, 80240732), (572, 68316847), (974, 40120366), (1948, 20060183), (5357, 7294612), (6331, 6172364), (10714, 3647306), (12662, 3086182), (21428, 1823653), (25324, 1543091), (69641, 561124), (139282, 280562), (140281, 278564)]