24726988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 51367680

約数和(自身を除く): 26640692

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 139, 143, 278, 286, 311, 556, 572, 622, 1244, 1529, 1807, 3058, 3421, 3614, 4043, 6116, 6842, 7228, 8086, 13684, 16172, 19877, 39754, 43229, 44473, 79508, 86458, 88946, 172916, 177892, 475519, 561977, 951038, 1123954, 1902076, 2247908, 6181747, 12363494, 24726988]

約数ペア:

[(1, 24726988), (2, 12363494), (4, 6181747), (11, 2247908), (13, 1902076), (22, 1123954), (26, 951038), (44, 561977), (52, 475519), (139, 177892), (143, 172916), (278, 88946), (286, 86458), (311, 79508), (556, 44473), (572, 43229), (622, 39754), (1244, 19877), (1529, 16172), (1807, 13684), (3058, 8086), (3421, 7228), (3614, 6842), (4043, 6116)]