27548651284

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{198323}}^1$

素因数の和:198397

約数の個数: 72

約数和(自身を含む): 62038920384

約数和(自身を除く): 34490269100

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 121, 154, 164, 242, 287, 308, 451, 484, 574, 847, 902, 1148, 1694, 1804, 3157, 3388, 4961, 6314, 9922, 12628, 19844, 34727, 69454, 138908, 198323, 396646, 793292, 1388261, 2181553, 2776522, 4363106, 5553044, 8131243, 8726212, 15270871, 16262486, 23997083, 30541742, 32524972, 47994166, 56918701, 61083484, 89443673, 95988332, 113837402, 167979581, 178887346, 227674804, 335959162, 357774692, 626105711, 671918324, 983880403, 1252211422, 1967760806, 2504422844, 3935521612, 6887162821, 13774325642, 27548651284]

約数ペア:

[(1, 27548651284), (2, 13774325642), (4, 6887162821), (7, 3935521612), (11, 2504422844), (14, 1967760806), (22, 1252211422), (28, 983880403), (41, 671918324), (44, 626105711), (77, 357774692), (82, 335959162), (121, 227674804), (154, 178887346), (164, 167979581), (242, 113837402), (287, 95988332), (308, 89443673), (451, 61083484), (484, 56918701), (574, 47994166), (847, 32524972), (902, 30541742), (1148, 23997083), (1694, 16262486), (1804, 15270871), (3157, 8726212), (3388, 8131243), (4961, 5553044), (6314, 4363106), (9922, 2776522), (12628, 2181553), (19844, 1388261), (34727, 793292), (69454, 396646), (138908, 198323)]