74398238

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1\times {\mathrm{2389}}^1$

素因数の和:3091

約数の個数: 16

約数和(自身を含む): 116670240

約数和(自身を除く): 42272002

約数列:

[1, 2, 23, 46, 677, 1354, 2389, 4778, 15571, 31142, 54947, 109894, 1617353, 3234706, 37199119, 74398238]

約数ペア:

[(1, 74398238), (2, 37199119), (23, 3234706), (46, 1617353), (677, 109894), (1354, 54947), (2389, 31142), (4778, 15571)]