71642824

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{5857}}^1$

素因数の和:6013

約数の個数: 32

約数和(自身を含む): 147621600

約数和(自身を除く): 75978776

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 139, 278, 556, 1112, 1529, 3058, 5857, 6116, 11714, 12232, 23428, 46856, 64427, 128854, 257708, 515416, 814123, 1628246, 3256492, 6512984, 8955353, 17910706, 35821412, 71642824]

約数ペア:

[(1, 71642824), (2, 35821412), (4, 17910706), (8, 8955353), (11, 6512984), (22, 3256492), (44, 1628246), (88, 814123), (139, 515416), (278, 257708), (556, 128854), (1112, 64427), (1529, 46856), (3058, 23428), (5857, 12232), (6116, 11714)]