61538368

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{347}}^1$

素因数の和:539

約数の個数: 56

約数和(自身を含む): 130466592

約数和(自身を除く): 68928224

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 163, 272, 326, 347, 544, 652, 694, 1088, 1304, 1388, 2608, 2771, 2776, 5216, 5542, 5552, 5899, 10432, 11084, 11104, 11798, 22168, 22208, 23596, 44336, 47192, 56561, 88672, 94384, 113122, 177344, 188768, 226244, 377536, 452488, 904976, 961537, 1809952, 1923074, 3619904, 3846148, 7692296, 15384592, 30769184, 61538368]

約数ペア:

[(1, 61538368), (2, 30769184), (4, 15384592), (8, 7692296), (16, 3846148), (17, 3619904), (32, 1923074), (34, 1809952), (64, 961537), (68, 904976), (136, 452488), (163, 377536), (272, 226244), (326, 188768), (347, 177344), (544, 113122), (652, 94384), (694, 88672), (1088, 56561), (1304, 47192), (1388, 44336), (2608, 23596), (2771, 22208), (2776, 22168), (5216, 11798), (5542, 11104), (5552, 11084), (5899, 10432)]