1657027136

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{373}}^1\times {\mathrm{1693}}^1$

素因数の和:2119

約数の個数: 56

約数和(自身を含む): 3379387704

約数和(自身を除く): 1722360568

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 373, 656, 746, 1312, 1492, 1693, 2624, 2984, 3386, 5968, 6772, 11936, 13544, 15293, 23872, 27088, 30586, 54176, 61172, 69413, 108352, 122344, 138826, 244688, 277652, 489376, 555304, 631489, 978752, 1110608, 1262978, 2221216, 2525956, 4442432, 5051912, 10103824, 20207648, 25891049, 40415296, 51782098, 103564196, 207128392, 414256784, 828513568, 1657027136]

約数ペア:

[(1, 1657027136), (2, 828513568), (4, 414256784), (8, 207128392), (16, 103564196), (32, 51782098), (41, 40415296), (64, 25891049), (82, 20207648), (164, 10103824), (328, 5051912), (373, 4442432), (656, 2525956), (746, 2221216), (1312, 1262978), (1492, 1110608), (1693, 978752), (2624, 631489), (2984, 555304), (3386, 489376), (5968, 277652), (6772, 244688), (11936, 138826), (13544, 122344), (15293, 108352), (23872, 69413), (27088, 61172), (30586, 54176)]