736144

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:478

約数の個数: 20

約数和(自身を含む): 1440880

約数和(自身を除く): 704736

約数列:

[1, 2, 4, 8, 16, 139, 278, 331, 556, 662, 1112, 1324, 2224, 2648, 5296, 46009, 92018, 184036, 368072, 736144]

約数ペア:

[(1, 736144), (2, 368072), (4, 184036), (8, 92018), (16, 46009), (139, 5296), (278, 2648), (331, 2224), (556, 1324), (662, 1112)]