13402576

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{281}}^1$

素因数の和:571

約数の個数: 40

約数和(自身を含む): 28533888

約数和(自身を除く): 15131312

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 271, 281, 542, 562, 1084, 1124, 2168, 2248, 2981, 3091, 4336, 4496, 5962, 6182, 11924, 12364, 23848, 24728, 47696, 49456, 76151, 152302, 304604, 609208, 837661, 1218416, 1675322, 3350644, 6701288, 13402576]

約数ペア:

[(1, 13402576), (2, 6701288), (4, 3350644), (8, 1675322), (11, 1218416), (16, 837661), (22, 609208), (44, 304604), (88, 152302), (176, 76151), (271, 49456), (281, 47696), (542, 24728), (562, 23848), (1084, 12364), (1124, 11924), (2168, 6182), (2248, 5962), (2981, 4496), (3091, 4336)]