69086888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{34963}}^1$

素因数の和:35001

約数の個数: 32

約数和(自身を含む): 146848800

約数和(自身を除く): 77761912

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 34963, 69926, 139852, 279704, 454519, 664297, 909038, 1328594, 1818076, 2657188, 3636152, 5314376, 8635861, 17271722, 34543444, 69086888]

約数ペア:

[(1, 69086888), (2, 34543444), (4, 17271722), (8, 8635861), (13, 5314376), (19, 3636152), (26, 2657188), (38, 1818076), (52, 1328594), (76, 909038), (104, 664297), (152, 454519), (247, 279704), (494, 139852), (988, 69926), (1976, 34963)]