4271534764

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{38749}}^1$

素因数の和:38918

約数の個数: 48

約数和(自身を含む): 8888320000

約数和(自身を除く): 4616785236

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 127, 217, 254, 434, 508, 868, 889, 1778, 3556, 3937, 7874, 15748, 27559, 38749, 55118, 77498, 110236, 154996, 271243, 542486, 1084972, 1201219, 2402438, 4804876, 4921123, 8408533, 9842246, 16817066, 19684492, 33634132, 34447861, 68895722, 137791444, 152554813, 305109626, 610219252, 1067883691, 2135767382, 4271534764]

約数ペア:

[(1, 4271534764), (2, 2135767382), (4, 1067883691), (7, 610219252), (14, 305109626), (28, 152554813), (31, 137791444), (62, 68895722), (124, 34447861), (127, 33634132), (217, 19684492), (254, 16817066), (434, 9842246), (508, 8408533), (868, 4921123), (889, 4804876), (1778, 2402438), (3556, 1201219), (3937, 1084972), (7874, 542486), (15748, 271243), (27559, 154996), (38749, 110236), (55118, 77498)]