23709008

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1381}}^1$

素因数の和:1455

約数の個数: 40

約数和(自身を含む): 48839880

約数和(自身を除く): 25130872

約数列:

[1, 2, 4, 8, 16, 29, 37, 58, 74, 116, 148, 232, 296, 464, 592, 1073, 1381, 2146, 2762, 4292, 5524, 8584, 11048, 17168, 22096, 40049, 51097, 80098, 102194, 160196, 204388, 320392, 408776, 640784, 817552, 1481813, 2963626, 5927252, 11854504, 23709008]

約数ペア:

[(1, 23709008), (2, 11854504), (4, 5927252), (8, 2963626), (16, 1481813), (29, 817552), (37, 640784), (58, 408776), (74, 320392), (116, 204388), (148, 160196), (232, 102194), (296, 80098), (464, 51097), (592, 40049), (1073, 22096), (1381, 17168), (2146, 11048), (2762, 8584), (4292, 5524)]