74398445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{571}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 102795264

約数和(自身を除く): 28396819

約数列:

[1, 5, 11, 23, 55, 103, 115, 253, 515, 571, 1133, 1265, 2369, 2855, 5665, 6281, 11845, 13133, 26059, 31405, 58813, 65665, 130295, 144463, 294065, 646943, 722315, 1352699, 3234715, 6763495, 14879689, 74398445]

約数ペア:

[(1, 74398445), (5, 14879689), (11, 6763495), (23, 3234715), (55, 1352699), (103, 722315), (115, 646943), (253, 294065), (515, 144463), (571, 130295), (1133, 65665), (1265, 58813), (2369, 31405), (2855, 26059), (5665, 13133), (6281, 11845)]