3068728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1553}}^1$

素因数の和:1591

約数の個数: 32

約数和(自身を含む): 6526800

約数和(自身を除く): 3458072

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1553, 1976, 3106, 6212, 12424, 20189, 29507, 40378, 59014, 80756, 118028, 161512, 236056, 383591, 767182, 1534364, 3068728]

約数ペア:

[(1, 3068728), (2, 1534364), (4, 767182), (8, 383591), (13, 236056), (19, 161512), (26, 118028), (38, 80756), (52, 59014), (76, 40378), (104, 29507), (152, 20189), (247, 12424), (494, 6212), (988, 3106), (1553, 1976)]