67597856

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{821}}^1$

素因数の和:945

約数の個数: 48

約数和(自身を含む): 139200768

約数和(自身を除く): 71602912

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 83, 124, 166, 248, 332, 496, 664, 821, 992, 1328, 1642, 2573, 2656, 3284, 5146, 6568, 10292, 13136, 20584, 25451, 26272, 41168, 50902, 68143, 82336, 101804, 136286, 203608, 272572, 407216, 545144, 814432, 1090288, 2112433, 2180576, 4224866, 8449732, 16899464, 33798928, 67597856]

約数ペア:

[(1, 67597856), (2, 33798928), (4, 16899464), (8, 8449732), (16, 4224866), (31, 2180576), (32, 2112433), (62, 1090288), (83, 814432), (124, 545144), (166, 407216), (248, 272572), (332, 203608), (496, 136286), (664, 101804), (821, 82336), (992, 68143), (1328, 50902), (1642, 41168), (2573, 26272), (2656, 25451), (3284, 20584), (5146, 13136), (6568, 10292)]