3958574816

素因数分解:

$2^5\times 7^1\times {\mathrm{2341}}^1\times {\mathrm{7549}}^1$

素因数の和:9907

約数の個数: 48

約数和(自身を含む): 8911778400

約数和(自身を除く): 4953203584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 2341, 4682, 7549, 9364, 15098, 16387, 18728, 30196, 32774, 37456, 52843, 60392, 65548, 74912, 105686, 120784, 131096, 211372, 241568, 262192, 422744, 524384, 845488, 1690976, 17672209, 35344418, 70688836, 123705463, 141377672, 247410926, 282755344, 494821852, 565510688, 989643704, 1979287408, 3958574816]

約数ペア:

[(1, 3958574816), (2, 1979287408), (4, 989643704), (7, 565510688), (8, 494821852), (14, 282755344), (16, 247410926), (28, 141377672), (32, 123705463), (56, 70688836), (112, 35344418), (224, 17672209), (2341, 1690976), (4682, 845488), (7549, 524384), (9364, 422744), (15098, 262192), (16387, 241568), (18728, 211372), (30196, 131096), (32774, 120784), (37456, 105686), (52843, 74912), (60392, 65548)]