71433456

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{87541}}^1$

素因数の和:87569

約数の個数: 40

約数和(自身を含む): 195393744

約数和(自身を除く): 123960288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 87541, 175082, 262623, 350164, 525246, 700328, 1050492, 1400656, 1488197, 2100984, 2976394, 4201968, 4464591, 5952788, 8929182, 11905576, 17858364, 23811152, 35716728, 71433456]

約数ペア:

[(1, 71433456), (2, 35716728), (3, 23811152), (4, 17858364), (6, 11905576), (8, 8929182), (12, 5952788), (16, 4464591), (17, 4201968), (24, 2976394), (34, 2100984), (48, 1488197), (51, 1400656), (68, 1050492), (102, 700328), (136, 525246), (204, 350164), (272, 262623), (408, 175082), (816, 87541)]