8582474888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{68371}}^1$

素因数の和:68478

約数の個数: 64

約数和(自身を含む): 18608123520

約数和(自身を除く): 10025648632

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 71, 104, 136, 142, 221, 284, 442, 568, 884, 923, 1207, 1768, 1846, 2414, 3692, 4828, 7384, 9656, 15691, 31382, 62764, 68371, 125528, 136742, 273484, 546968, 888823, 1162307, 1777646, 2324614, 3555292, 4649228, 4854341, 7110584, 9298456, 9708682, 15109991, 19417364, 30219982, 38834728, 60439964, 63106433, 82523797, 120879928, 126212866, 165047594, 252425732, 330095188, 504851464, 660190376, 1072809361, 2145618722, 4291237444, 8582474888]

約数ペア:

[(1, 8582474888), (2, 4291237444), (4, 2145618722), (8, 1072809361), (13, 660190376), (17, 504851464), (26, 330095188), (34, 252425732), (52, 165047594), (68, 126212866), (71, 120879928), (104, 82523797), (136, 63106433), (142, 60439964), (221, 38834728), (284, 30219982), (442, 19417364), (568, 15109991), (884, 9708682), (923, 9298456), (1207, 7110584), (1768, 4854341), (1846, 4649228), (2414, 3555292), (3692, 2324614), (4828, 1777646), (7384, 1162307), (9656, 888823), (15691, 546968), (31382, 273484), (62764, 136742), (68371, 125528)]