874552

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 2010960

約数和(自身を除く): 1136408

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 97, 98, 161, 184, 194, 196, 322, 388, 392, 644, 679, 776, 1127, 1288, 1358, 2231, 2254, 2716, 4462, 4508, 4753, 5432, 8924, 9016, 9506, 15617, 17848, 19012, 31234, 38024, 62468, 109319, 124936, 218638, 437276, 874552]

約数ペア:

[(1, 874552), (2, 437276), (4, 218638), (7, 124936), (8, 109319), (14, 62468), (23, 38024), (28, 31234), (46, 19012), (49, 17848), (56, 15617), (92, 9506), (97, 9016), (98, 8924), (161, 5432), (184, 4753), (194, 4508), (196, 4462), (322, 2716), (388, 2254), (392, 2231), (644, 1358), (679, 1288), (776, 1127)]