27138056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2251}}^1$

素因数の和:2405

約数の個数: 32

約数和(自身を含む): 55939680

約数和(自身を除く): 28801624

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 137, 274, 548, 1096, 1507, 2251, 3014, 4502, 6028, 9004, 12056, 18008, 24761, 49522, 99044, 198088, 308387, 616774, 1233548, 2467096, 3392257, 6784514, 13569028, 27138056]

約数ペア:

[(1, 27138056), (2, 13569028), (4, 6784514), (8, 3392257), (11, 2467096), (22, 1233548), (44, 616774), (88, 308387), (137, 198088), (274, 99044), (548, 49522), (1096, 24761), (1507, 18008), (2251, 12056), (3014, 9004), (4502, 6028)]