13943072

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:322

約数の個数: 72

約数和(自身を含む): 32611068

約数和(自身を除く): 18667996

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 121, 143, 176, 208, 242, 277, 286, 352, 416, 484, 554, 572, 968, 1108, 1144, 1573, 1936, 2216, 2288, 3047, 3146, 3601, 3872, 4432, 4576, 6094, 6292, 7202, 8864, 12188, 12584, 14404, 24376, 25168, 28808, 33517, 39611, 48752, 50336, 57616, 67034, 79222, 97504, 115232, 134068, 158444, 268136, 316888, 435721, 536272, 633776, 871442, 1072544, 1267552, 1742884, 3485768, 6971536, 13943072]

約数ペア:

[(1, 13943072), (2, 6971536), (4, 3485768), (8, 1742884), (11, 1267552), (13, 1072544), (16, 871442), (22, 633776), (26, 536272), (32, 435721), (44, 316888), (52, 268136), (88, 158444), (104, 134068), (121, 115232), (143, 97504), (176, 79222), (208, 67034), (242, 57616), (277, 50336), (286, 48752), (352, 39611), (416, 33517), (484, 28808), (554, 25168), (572, 24376), (968, 14404), (1108, 12584), (1144, 12188), (1573, 8864), (1936, 7202), (2216, 6292), (2288, 6094), (3047, 4576), (3146, 4432), (3601, 3872)]