40479852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2161}}^1$

素因数の和:2398

約数の個数: 48

約数和(自身を含む): 108480512

約数和(自身を除く): 68000660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223, 446, 669, 892, 1338, 1561, 2161, 2676, 3122, 4322, 4683, 6244, 6483, 8644, 9366, 12966, 15127, 18732, 25932, 30254, 45381, 60508, 90762, 181524, 481903, 963806, 1445709, 1927612, 2891418, 3373321, 5782836, 6746642, 10119963, 13493284, 20239926, 40479852]

約数ペア:

[(1, 40479852), (2, 20239926), (3, 13493284), (4, 10119963), (6, 6746642), (7, 5782836), (12, 3373321), (14, 2891418), (21, 1927612), (28, 1445709), (42, 963806), (84, 481903), (223, 181524), (446, 90762), (669, 60508), (892, 45381), (1338, 30254), (1561, 25932), (2161, 18732), (2676, 15127), (3122, 12966), (4322, 9366), (4683, 8644), (6244, 6483)]