15266368

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:395

約数の個数: 56

約数和(自身を含む): 33284160

約数和(自身を除く): 18017792

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 64, 104, 118, 208, 236, 311, 416, 472, 622, 767, 832, 944, 1244, 1534, 1888, 2488, 3068, 3776, 4043, 4976, 6136, 8086, 9952, 12272, 16172, 18349, 19904, 24544, 32344, 36698, 49088, 64688, 73396, 129376, 146792, 238537, 258752, 293584, 477074, 587168, 954148, 1174336, 1908296, 3816592, 7633184, 15266368]

約数ペア:

[(1, 15266368), (2, 7633184), (4, 3816592), (8, 1908296), (13, 1174336), (16, 954148), (26, 587168), (32, 477074), (52, 293584), (59, 258752), (64, 238537), (104, 146792), (118, 129376), (208, 73396), (236, 64688), (311, 49088), (416, 36698), (472, 32344), (622, 24544), (767, 19904), (832, 18349), (944, 16172), (1244, 12272), (1534, 9952), (1888, 8086), (2488, 6136), (3068, 4976), (3776, 4043)]