68739776

素因数分解:

$2^6\times 7^1\times {\mathrm{153437}}^1$

素因数の和:153456

約数の個数: 28

約数和(自身を含む): 155893008

約数和(自身を除く): 87153232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 153437, 306874, 613748, 1074059, 1227496, 2148118, 2454992, 4296236, 4909984, 8592472, 9819968, 17184944, 34369888, 68739776]

約数ペア:

[(1, 68739776), (2, 34369888), (4, 17184944), (7, 9819968), (8, 8592472), (14, 4909984), (16, 4296236), (28, 2454992), (32, 2148118), (56, 1227496), (64, 1074059), (112, 613748), (224, 306874), (448, 153437)]