26982844

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 56159488

約数和(自身を除く): 29176644

約数列:

[1, 2, 4, 7, 14, 28, 43, 73, 86, 146, 172, 292, 301, 307, 511, 602, 614, 1022, 1204, 1228, 2044, 2149, 3139, 4298, 6278, 8596, 12556, 13201, 21973, 22411, 26402, 43946, 44822, 52804, 87892, 89644, 92407, 156877, 184814, 313754, 369628, 627508, 963673, 1927346, 3854692, 6745711, 13491422, 26982844]

約数ペア:

[(1, 26982844), (2, 13491422), (4, 6745711), (7, 3854692), (14, 1927346), (28, 963673), (43, 627508), (73, 369628), (86, 313754), (146, 184814), (172, 156877), (292, 92407), (301, 89644), (307, 87892), (511, 52804), (602, 44822), (614, 43946), (1022, 26402), (1204, 22411), (1228, 21973), (2044, 13201), (2149, 12556), (3139, 8596), (4298, 6278)]