13133536

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 28174608

約数和(自身を除く): 15041072

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 131, 208, 241, 262, 416, 482, 524, 964, 1048, 1703, 1928, 2096, 3133, 3406, 3856, 4192, 6266, 6812, 7712, 12532, 13624, 25064, 27248, 31571, 50128, 54496, 63142, 100256, 126284, 252568, 410423, 505136, 820846, 1010272, 1641692, 3283384, 6566768, 13133536]

約数ペア:

[(1, 13133536), (2, 6566768), (4, 3283384), (8, 1641692), (13, 1010272), (16, 820846), (26, 505136), (32, 410423), (52, 252568), (104, 126284), (131, 100256), (208, 63142), (241, 54496), (262, 50128), (416, 31571), (482, 27248), (524, 25064), (964, 13624), (1048, 12532), (1703, 7712), (1928, 6812), (2096, 6266), (3133, 4192), (3406, 3856)]