8218672

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{953}}^1$

素因数の和:986

約数の個数: 60

約数和(自身を含む): 20228616

約数和(自身を除く): 12009944

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 953, 1078, 1232, 1906, 2156, 3812, 4312, 6671, 7624, 8624, 10483, 13342, 15248, 20966, 26684, 41932, 46697, 53368, 73381, 83864, 93394, 106736, 146762, 167728, 186788, 293524, 373576, 513667, 587048, 747152, 1027334, 1174096, 2054668, 4109336, 8218672]

約数ペア:

[(1, 8218672), (2, 4109336), (4, 2054668), (7, 1174096), (8, 1027334), (11, 747152), (14, 587048), (16, 513667), (22, 373576), (28, 293524), (44, 186788), (49, 167728), (56, 146762), (77, 106736), (88, 93394), (98, 83864), (112, 73381), (154, 53368), (176, 46697), (196, 41932), (308, 26684), (392, 20966), (539, 15248), (616, 13342), (784, 10483), (953, 8624), (1078, 7624), (1232, 6671), (1906, 4312), (2156, 3812)]