73719664

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{29347}}^1$

素因数の和:29512

約数の個数: 20

約数和(自身を含む): 143746504

約数和(自身を除く): 70026840

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 29347, 58694, 117388, 234776, 469552, 4607479, 9214958, 18429916, 36859832, 73719664]

約数ペア:

[(1, 73719664), (2, 36859832), (4, 18429916), (8, 9214958), (16, 4607479), (157, 469552), (314, 234776), (628, 117388), (1256, 58694), (2512, 29347)]