68995612

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2447}}^1$

素因数の和:2530

約数の個数: 48

約数和(自身を含む): 148055040

約数和(自身を除く): 79059428

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 106, 133, 212, 266, 371, 532, 742, 1007, 1484, 2014, 2447, 4028, 4894, 7049, 9788, 14098, 17129, 28196, 34258, 46493, 68516, 92986, 129691, 185972, 259382, 325451, 518764, 650902, 907837, 1301804, 1815674, 2464129, 3631348, 4928258, 9856516, 17248903, 34497806, 68995612]

約数ペア:

[(1, 68995612), (2, 34497806), (4, 17248903), (7, 9856516), (14, 4928258), (19, 3631348), (28, 2464129), (38, 1815674), (53, 1301804), (76, 907837), (106, 650902), (133, 518764), (212, 325451), (266, 259382), (371, 185972), (532, 129691), (742, 92986), (1007, 68516), (1484, 46493), (2014, 34258), (2447, 28196), (4028, 17129), (4894, 14098), (7049, 9788)]