38300656

素因数分解:

$2^4\times {\mathrm{19}}^3\times {\mathrm{349}}^1$

素因数の和:414

約数の個数: 40

約数和(自身を含む): 78554000

約数和(自身を除く): 40253344

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 349, 361, 698, 722, 1396, 1444, 2792, 2888, 5584, 5776, 6631, 6859, 13262, 13718, 26524, 27436, 53048, 54872, 106096, 109744, 125989, 251978, 503956, 1007912, 2015824, 2393791, 4787582, 9575164, 19150328, 38300656]

約数ペア:

[(1, 38300656), (2, 19150328), (4, 9575164), (8, 4787582), (16, 2393791), (19, 2015824), (38, 1007912), (76, 503956), (152, 251978), (304, 125989), (349, 109744), (361, 106096), (698, 54872), (722, 53048), (1396, 27436), (1444, 26524), (2792, 13718), (2888, 13262), (5584, 6859), (5776, 6631)]