11984128

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{277}}^1$

素因数の和:319

約数の個数: 54

約数和(自身を含む): 25996614

約数和(自身を除く): 14012486

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 277, 338, 416, 554, 676, 832, 1108, 1352, 1664, 2216, 2704, 3328, 3601, 4432, 5408, 7202, 8864, 10816, 14404, 17728, 21632, 28808, 35456, 43264, 46813, 57616, 70912, 93626, 115232, 187252, 230464, 374504, 460928, 749008, 921856, 1498016, 2996032, 5992064, 11984128]

約数ペア:

[(1, 11984128), (2, 5992064), (4, 2996032), (8, 1498016), (13, 921856), (16, 749008), (26, 460928), (32, 374504), (52, 230464), (64, 187252), (104, 115232), (128, 93626), (169, 70912), (208, 57616), (256, 46813), (277, 43264), (338, 35456), (416, 28808), (554, 21632), (676, 17728), (832, 14404), (1108, 10816), (1352, 8864), (1664, 7202), (2216, 5408), (2704, 4432), (3328, 3601)]