27427712

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 60147360

約数和(自身を除く): 32719648

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 128, 208, 212, 311, 416, 424, 622, 689, 832, 848, 1244, 1378, 1664, 1696, 2488, 2756, 3392, 4043, 4976, 5512, 6784, 8086, 9952, 11024, 16172, 16483, 19904, 22048, 32344, 32966, 39808, 44096, 64688, 65932, 88192, 129376, 131864, 214279, 258752, 263728, 428558, 517504, 527456, 857116, 1054912, 1714232, 2109824, 3428464, 6856928, 13713856, 27427712]

約数ペア:

[(1, 27427712), (2, 13713856), (4, 6856928), (8, 3428464), (13, 2109824), (16, 1714232), (26, 1054912), (32, 857116), (52, 527456), (53, 517504), (64, 428558), (104, 263728), (106, 258752), (128, 214279), (208, 131864), (212, 129376), (311, 88192), (416, 65932), (424, 64688), (622, 44096), (689, 39808), (832, 32966), (848, 32344), (1244, 22048), (1378, 19904), (1664, 16483), (1696, 16172), (2488, 11024), (2756, 9952), (3392, 8086), (4043, 6784), (4976, 5512)]