28845328

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{613}}^1$

素因数の和:811

約数の個数: 40

約数和(自身を含む): 59614488

約数和(自身を除く): 30769160

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 173, 272, 346, 613, 692, 1226, 1384, 2452, 2768, 2941, 4904, 5882, 9808, 10421, 11764, 20842, 23528, 41684, 47056, 83368, 106049, 166736, 212098, 424196, 848392, 1696784, 1802833, 3605666, 7211332, 14422664, 28845328]

約数ペア:

[(1, 28845328), (2, 14422664), (4, 7211332), (8, 3605666), (16, 1802833), (17, 1696784), (34, 848392), (68, 424196), (136, 212098), (173, 166736), (272, 106049), (346, 83368), (613, 47056), (692, 41684), (1226, 23528), (1384, 20842), (2452, 11764), (2768, 10421), (2941, 9808), (4904, 5882)]