27973976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1997}}^1$

素因数の和:2123

約数の個数: 32

約数和(自身を含む): 56103840

約数和(自身を除く): 28129864

約数列:

[1, 2, 4, 8, 17, 34, 68, 103, 136, 206, 412, 824, 1751, 1997, 3502, 3994, 7004, 7988, 14008, 15976, 33949, 67898, 135796, 205691, 271592, 411382, 822764, 1645528, 3496747, 6993494, 13986988, 27973976]

約数ペア:

[(1, 27973976), (2, 13986988), (4, 6993494), (8, 3496747), (17, 1645528), (34, 822764), (68, 411382), (103, 271592), (136, 205691), (206, 135796), (412, 67898), (824, 33949), (1751, 15976), (1997, 14008), (3502, 7988), (3994, 7004)]