8443448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4273}}^1$

素因数の和:4311

約数の個数: 32

約数和(自身を含む): 17950800

約数和(自身を除く): 9507352

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 4273, 8546, 17092, 34184, 55549, 81187, 111098, 162374, 222196, 324748, 444392, 649496, 1055431, 2110862, 4221724, 8443448]

約数ペア:

[(1, 8443448), (2, 4221724), (4, 2110862), (8, 1055431), (13, 649496), (19, 444392), (26, 324748), (38, 222196), (52, 162374), (76, 111098), (104, 81187), (152, 55549), (247, 34184), (494, 17092), (988, 8546), (1976, 4273)]