15441088

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:369

約数の個数: 56

約数和(自身を含む): 33611312

約数和(自身を除く): 18170224

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 134, 208, 268, 277, 416, 536, 554, 832, 871, 1072, 1108, 1742, 2144, 2216, 3484, 3601, 4288, 4432, 6968, 7202, 8864, 13936, 14404, 17728, 18559, 27872, 28808, 37118, 55744, 57616, 74236, 115232, 148472, 230464, 241267, 296944, 482534, 593888, 965068, 1187776, 1930136, 3860272, 7720544, 15441088]

約数ペア:

[(1, 15441088), (2, 7720544), (4, 3860272), (8, 1930136), (13, 1187776), (16, 965068), (26, 593888), (32, 482534), (52, 296944), (64, 241267), (67, 230464), (104, 148472), (134, 115232), (208, 74236), (268, 57616), (277, 55744), (416, 37118), (536, 28808), (554, 27872), (832, 18559), (871, 17728), (1072, 14404), (1108, 13936), (1742, 8864), (2144, 7202), (2216, 6968), (3484, 4432), (3601, 4288)]