27067628

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{613}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 57765120

約数和(自身を除く): 30697492

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 83, 133, 166, 266, 332, 532, 581, 613, 1162, 1226, 1577, 2324, 2452, 3154, 4291, 6308, 8582, 11039, 11647, 17164, 22078, 23294, 44156, 46588, 50879, 81529, 101758, 163058, 203516, 326116, 356153, 712306, 966701, 1424612, 1933402, 3866804, 6766907, 13533814, 27067628]

約数ペア:

[(1, 27067628), (2, 13533814), (4, 6766907), (7, 3866804), (14, 1933402), (19, 1424612), (28, 966701), (38, 712306), (76, 356153), (83, 326116), (133, 203516), (166, 163058), (266, 101758), (332, 81529), (532, 50879), (581, 46588), (613, 44156), (1162, 23294), (1226, 22078), (1577, 17164), (2324, 11647), (2452, 11039), (3154, 8582), (4291, 6308)]