56716216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:556

約数の個数: 64

約数和(自身を含む): 121305600

約数和(自身を除く): 64589384

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 47, 68, 76, 94, 136, 152, 188, 323, 376, 467, 646, 799, 893, 934, 1292, 1598, 1786, 1868, 2584, 3196, 3572, 3736, 6392, 7144, 7939, 8873, 15181, 15878, 17746, 21949, 30362, 31756, 35492, 43898, 60724, 63512, 70984, 87796, 121448, 150841, 175592, 301682, 373133, 417031, 603364, 746266, 834062, 1206728, 1492532, 1668124, 2985064, 3336248, 7089527, 14179054, 28358108, 56716216]

約数ペア:

[(1, 56716216), (2, 28358108), (4, 14179054), (8, 7089527), (17, 3336248), (19, 2985064), (34, 1668124), (38, 1492532), (47, 1206728), (68, 834062), (76, 746266), (94, 603364), (136, 417031), (152, 373133), (188, 301682), (323, 175592), (376, 150841), (467, 121448), (646, 87796), (799, 70984), (893, 63512), (934, 60724), (1292, 43898), (1598, 35492), (1786, 31756), (1868, 30362), (2584, 21949), (3196, 17746), (3572, 15878), (3736, 15181), (6392, 8873), (7144, 7939)]