28963629368

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{953}}^1\times {\mathrm{5197}}^1$

素因数の和:6216

約数の個数: 64

約数和(自身を含む): 58911636960

約数和(自身を除く): 29948007592

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 953, 1462, 1906, 2924, 3812, 5197, 5848, 7624, 10394, 16201, 20788, 32402, 40979, 41576, 64804, 81958, 88349, 129608, 163916, 176698, 223471, 327832, 353396, 446942, 696643, 706792, 893884, 1393286, 1787768, 2786572, 3799007, 4952741, 5573144, 7598014, 9905482, 15196028, 19810964, 30392056, 39621928, 84196597, 168393194, 212967863, 336786388, 425935726, 673572776, 851871452, 1703742904, 3620453671, 7240907342, 14481814684, 28963629368]

約数ペア:

[(1, 28963629368), (2, 14481814684), (4, 7240907342), (8, 3620453671), (17, 1703742904), (34, 851871452), (43, 673572776), (68, 425935726), (86, 336786388), (136, 212967863), (172, 168393194), (344, 84196597), (731, 39621928), (953, 30392056), (1462, 19810964), (1906, 15196028), (2924, 9905482), (3812, 7598014), (5197, 5573144), (5848, 4952741), (7624, 3799007), (10394, 2786572), (16201, 1787768), (20788, 1393286), (32402, 893884), (40979, 706792), (41576, 696643), (64804, 446942), (81958, 353396), (88349, 327832), (129608, 223471), (163916, 176698)]