68553248

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5479}}^1$

素因数の和:5529

約数の個数: 48

約数和(自身を含む): 149143680

約数和(自身を除く): 80590432

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 184, 272, 368, 391, 544, 736, 782, 1564, 3128, 5479, 6256, 10958, 12512, 21916, 43832, 87664, 93143, 126017, 175328, 186286, 252034, 372572, 504068, 745144, 1008136, 1490288, 2016272, 2142289, 2980576, 4032544, 4284578, 8569156, 17138312, 34276624, 68553248]

約数ペア:

[(1, 68553248), (2, 34276624), (4, 17138312), (8, 8569156), (16, 4284578), (17, 4032544), (23, 2980576), (32, 2142289), (34, 2016272), (46, 1490288), (68, 1008136), (92, 745144), (136, 504068), (184, 372572), (272, 252034), (368, 186286), (391, 175328), (544, 126017), (736, 93143), (782, 87664), (1564, 43832), (3128, 21916), (5479, 12512), (6256, 10958)]