73543196

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{181}}^1\times {\mathrm{647}}^1$

素因数の和:989

約数の個数: 24

約数和(自身を含む): 130437216

約数和(自身を除く): 56894020

約数列:

[1, 2, 4, 157, 181, 314, 362, 628, 647, 724, 1294, 2588, 28417, 56834, 101579, 113668, 117107, 203158, 234214, 406316, 468428, 18385799, 36771598, 73543196]

約数ペア:

[(1, 73543196), (2, 36771598), (4, 18385799), (157, 468428), (181, 406316), (314, 234214), (362, 203158), (628, 117107), (647, 113668), (724, 101579), (1294, 56834), (2588, 28417)]