13226336

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 27417600

約数和(自身を除く): 14191264

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 67, 124, 134, 199, 248, 268, 398, 496, 536, 796, 992, 1072, 1592, 2077, 2144, 3184, 4154, 6169, 6368, 8308, 12338, 13333, 16616, 24676, 26666, 33232, 49352, 53332, 66464, 98704, 106664, 197408, 213328, 413323, 426656, 826646, 1653292, 3306584, 6613168, 13226336]

約数ペア:

[(1, 13226336), (2, 6613168), (4, 3306584), (8, 1653292), (16, 826646), (31, 426656), (32, 413323), (62, 213328), (67, 197408), (124, 106664), (134, 98704), (199, 66464), (248, 53332), (268, 49352), (398, 33232), (496, 26666), (536, 24676), (796, 16616), (992, 13333), (1072, 12338), (1592, 8308), (2077, 6368), (2144, 6169), (3184, 4154)]