1385479424

素因数分解:

$2^8\times 7^1\times {\mathrm{773147}}^1$

素因数の和:773170

約数の個数: 36

約数和(自身を含む): 3160629024

約数和(自身を除く): 1775149600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 773147, 1546294, 3092588, 5412029, 6185176, 10824058, 12370352, 21648116, 24740704, 43296232, 49481408, 86592464, 98962816, 173184928, 197925632, 346369856, 692739712, 1385479424]

約数ペア:

[(1, 1385479424), (2, 692739712), (4, 346369856), (7, 197925632), (8, 173184928), (14, 98962816), (16, 86592464), (28, 49481408), (32, 43296232), (56, 24740704), (64, 21648116), (112, 12370352), (128, 10824058), (224, 6185176), (256, 5412029), (448, 3092588), (896, 1546294), (1792, 773147)]