3778264

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:152

約数の個数: 64

約数和(自身を含む): 8812800

約数和(自身を除く): 5034536

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 53, 56, 67, 76, 106, 133, 134, 152, 212, 266, 268, 371, 424, 469, 532, 536, 742, 938, 1007, 1064, 1273, 1484, 1876, 2014, 2546, 2968, 3551, 3752, 4028, 5092, 7049, 7102, 8056, 8911, 10184, 14098, 14204, 17822, 24857, 28196, 28408, 35644, 49714, 56392, 67469, 71288, 99428, 134938, 198856, 269876, 472283, 539752, 944566, 1889132, 3778264]

約数ペア:

[(1, 3778264), (2, 1889132), (4, 944566), (7, 539752), (8, 472283), (14, 269876), (19, 198856), (28, 134938), (38, 99428), (53, 71288), (56, 67469), (67, 56392), (76, 49714), (106, 35644), (133, 28408), (134, 28196), (152, 24857), (212, 17822), (266, 14204), (268, 14098), (371, 10184), (424, 8911), (469, 8056), (532, 7102), (536, 7049), (742, 5092), (938, 4028), (1007, 3752), (1064, 3551), (1273, 2968), (1484, 2546), (1876, 2014)]