1428565556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{6221}}^1$

素因数の和:6560

約数の個数: 48

約数和(自身を含む): 2897560512

約数和(自身を除く): 1468994956

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 307, 374, 614, 748, 1228, 3377, 5219, 6221, 6754, 10438, 12442, 13508, 20876, 24884, 57409, 68431, 105757, 114818, 136862, 211514, 229636, 273724, 423028, 1163327, 1909847, 2326654, 3819694, 4653308, 7639388, 21008317, 32467399, 42016634, 64934798, 84033268, 129869596, 357141389, 714282778, 1428565556]

約数ペア:

[(1, 1428565556), (2, 714282778), (4, 357141389), (11, 129869596), (17, 84033268), (22, 64934798), (34, 42016634), (44, 32467399), (68, 21008317), (187, 7639388), (307, 4653308), (374, 3819694), (614, 2326654), (748, 1909847), (1228, 1163327), (3377, 423028), (5219, 273724), (6221, 229636), (6754, 211514), (10438, 136862), (12442, 114818), (13508, 105757), (20876, 68431), (24884, 57409)]