64088552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{11939}}^1$

素因数の和:12017

約数の個数: 32

約数和(自身を含む): 133250400

約数和(自身を除く): 69161848

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 11939, 23878, 47756, 95512, 131329, 262658, 525316, 728279, 1050632, 1456558, 2913116, 5826232, 8011069, 16022138, 32044276, 64088552]

約数ペア:

[(1, 64088552), (2, 32044276), (4, 16022138), (8, 8011069), (11, 5826232), (22, 2913116), (44, 1456558), (61, 1050632), (88, 728279), (122, 525316), (244, 262658), (488, 131329), (671, 95512), (1342, 47756), (2684, 23878), (5368, 11939)]