40404284

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{457}}^1$

素因数の和:546

約数の個数: 36

約数和(自身を含む): 76405392

約数和(自身を除く): 36001108

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 457, 713, 914, 961, 1426, 1828, 1922, 2852, 3844, 10511, 14167, 21022, 22103, 28334, 42044, 44206, 56668, 88412, 325841, 439177, 651682, 878354, 1303364, 1756708, 10101071, 20202142, 40404284]

約数ペア:

[(1, 40404284), (2, 20202142), (4, 10101071), (23, 1756708), (31, 1303364), (46, 878354), (62, 651682), (92, 439177), (124, 325841), (457, 88412), (713, 56668), (914, 44206), (961, 42044), (1426, 28334), (1828, 22103), (1922, 21022), (2852, 14167), (3844, 10511)]