63950428

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:770

約数の個数: 36

約数和(自身を含む): 120057672

約数和(自身を除く): 56107244

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 361, 661, 722, 1273, 1322, 1444, 2546, 2644, 5092, 12559, 24187, 25118, 44287, 48374, 50236, 88574, 96748, 177148, 238621, 477242, 841453, 954484, 1682906, 3365812, 15987607, 31975214, 63950428]

約数ペア:

[(1, 63950428), (2, 31975214), (4, 15987607), (19, 3365812), (38, 1682906), (67, 954484), (76, 841453), (134, 477242), (268, 238621), (361, 177148), (661, 96748), (722, 88574), (1273, 50236), (1322, 48374), (1444, 44287), (2546, 25118), (2644, 24187), (5092, 12559)]