66545344

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1973}}^1$

素因数の和:2033

約数の個数: 56

約数和(自身を含む): 144402048

約数和(自身を除く): 77856704

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1973, 1984, 2108, 3946, 4216, 7892, 8432, 15784, 16864, 31568, 33541, 33728, 61163, 63136, 67082, 122326, 126272, 134164, 244652, 268328, 489304, 536656, 978608, 1039771, 1073312, 1957216, 2079542, 2146624, 3914432, 4159084, 8318168, 16636336, 33272672, 66545344]

約数ペア:

[(1, 66545344), (2, 33272672), (4, 16636336), (8, 8318168), (16, 4159084), (17, 3914432), (31, 2146624), (32, 2079542), (34, 1957216), (62, 1073312), (64, 1039771), (68, 978608), (124, 536656), (136, 489304), (248, 268328), (272, 244652), (496, 134164), (527, 126272), (544, 122326), (992, 67082), (1054, 63136), (1088, 61163), (1973, 33728), (1984, 33541), (2108, 31568), (3946, 16864), (4216, 15784), (7892, 8432)]