3988912

素因数分解:

$2^4\times {\mathrm{61}}^2\times {\mathrm{67}}^1$

素因数の和:197

約数の個数: 30

約数和(自身を含む): 7974564

約数和(自身を除く): 3985652

約数列:

[1, 2, 4, 8, 16, 61, 67, 122, 134, 244, 268, 488, 536, 976, 1072, 3721, 4087, 7442, 8174, 14884, 16348, 29768, 32696, 59536, 65392, 249307, 498614, 997228, 1994456, 3988912]

約数ペア:

[(1, 3988912), (2, 1994456), (4, 997228), (8, 498614), (16, 249307), (61, 65392), (67, 59536), (122, 32696), (134, 29768), (244, 16348), (268, 14884), (488, 8174), (536, 7442), (976, 4087), (1072, 3721)]