67868864

素因数分解:

$2^6\times 7^1\times {\mathrm{197}}^1\times {\mathrm{769}}^1$

素因数の和:985

約数の個数: 56

約数和(自身を含む): 154899360

約数和(自身を除く): 87030496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 197, 224, 394, 448, 769, 788, 1379, 1538, 1576, 2758, 3076, 3152, 5383, 5516, 6152, 6304, 10766, 11032, 12304, 12608, 21532, 22064, 24608, 43064, 44128, 49216, 86128, 88256, 151493, 172256, 302986, 344512, 605972, 1060451, 1211944, 2120902, 2423888, 4241804, 4847776, 8483608, 9695552, 16967216, 33934432, 67868864]

約数ペア:

[(1, 67868864), (2, 33934432), (4, 16967216), (7, 9695552), (8, 8483608), (14, 4847776), (16, 4241804), (28, 2423888), (32, 2120902), (56, 1211944), (64, 1060451), (112, 605972), (197, 344512), (224, 302986), (394, 172256), (448, 151493), (769, 88256), (788, 86128), (1379, 49216), (1538, 44128), (1576, 43064), (2758, 24608), (3076, 22064), (3152, 21532), (5383, 12608), (5516, 12304), (6152, 11032), (6304, 10766)]