68593624

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{2539}}^1$

素因数の和:2863

約数の個数: 32

約数和(自身を含む): 140817600

約数和(自身を除く): 72223976

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 307, 614, 1228, 2456, 2539, 3377, 5078, 6754, 10156, 13508, 20312, 27016, 27929, 55858, 111716, 223432, 779473, 1558946, 3117892, 6235784, 8574203, 17148406, 34296812, 68593624]

約数ペア:

[(1, 68593624), (2, 34296812), (4, 17148406), (8, 8574203), (11, 6235784), (22, 3117892), (44, 1558946), (88, 779473), (307, 223432), (614, 111716), (1228, 55858), (2456, 27929), (2539, 27016), (3377, 20312), (5078, 13508), (6754, 10156)]