13660832

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:381

約数の個数: 48

約数和(自身を含む): 28449792

約数和(自身を除く): 14788960

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 94, 124, 188, 248, 293, 376, 496, 586, 752, 992, 1172, 1457, 1504, 2344, 2914, 4688, 5828, 9083, 9376, 11656, 13771, 18166, 23312, 27542, 36332, 46624, 55084, 72664, 110168, 145328, 220336, 290656, 426901, 440672, 853802, 1707604, 3415208, 6830416, 13660832]

約数ペア:

[(1, 13660832), (2, 6830416), (4, 3415208), (8, 1707604), (16, 853802), (31, 440672), (32, 426901), (47, 290656), (62, 220336), (94, 145328), (124, 110168), (188, 72664), (248, 55084), (293, 46624), (376, 36332), (496, 27542), (586, 23312), (752, 18166), (992, 13771), (1172, 11656), (1457, 9376), (1504, 9083), (2344, 5828), (2914, 4688)]