25522266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{55243}}^1$

素因数の和:55266

約数の個数: 32

約数和(自身を含む): 63641088

約数和(自身を除く): 38118822

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 55243, 110486, 165729, 331458, 386701, 607673, 773402, 1160103, 1215346, 1823019, 2320206, 3646038, 4253711, 8507422, 12761133, 25522266]

約数ペア:

[(1, 25522266), (2, 12761133), (3, 8507422), (6, 4253711), (7, 3646038), (11, 2320206), (14, 1823019), (21, 1215346), (22, 1160103), (33, 773402), (42, 607673), (66, 386701), (77, 331458), (154, 165729), (231, 110486), (462, 55243)]