12927136

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 26671680

約数和(自身を除く): 13744544

約数列:

[1, 2, 4, 8, 16, 32, 41, 59, 82, 118, 164, 167, 236, 328, 334, 472, 656, 668, 944, 1312, 1336, 1888, 2419, 2672, 4838, 5344, 6847, 9676, 9853, 13694, 19352, 19706, 27388, 38704, 39412, 54776, 77408, 78824, 109552, 157648, 219104, 315296, 403973, 807946, 1615892, 3231784, 6463568, 12927136]

約数ペア:

[(1, 12927136), (2, 6463568), (4, 3231784), (8, 1615892), (16, 807946), (32, 403973), (41, 315296), (59, 219104), (82, 157648), (118, 109552), (164, 78824), (167, 77408), (236, 54776), (328, 39412), (334, 38704), (472, 27388), (656, 19706), (668, 19352), (944, 13694), (1312, 9853), (1336, 9676), (1888, 6847), (2419, 5344), (2672, 4838)]