40659164

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5879}}^1$

素因数の和:5922

約数の個数: 48

約数和(自身を含む): 92198400

約数和(自身を除く): 51539236

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 5879, 6916, 11758, 23516, 41153, 76427, 82306, 111701, 152854, 164612, 223402, 305708, 446804, 534989, 781907, 1069978, 1452113, 1563814, 2139956, 2904226, 3127628, 5808452, 10164791, 20329582, 40659164]

約数ペア:

[(1, 40659164), (2, 20329582), (4, 10164791), (7, 5808452), (13, 3127628), (14, 2904226), (19, 2139956), (26, 1563814), (28, 1452113), (38, 1069978), (52, 781907), (76, 534989), (91, 446804), (133, 305708), (182, 223402), (247, 164612), (266, 152854), (364, 111701), (494, 82306), (532, 76427), (988, 41153), (1729, 23516), (3458, 11758), (5879, 6916)]