27769984

素因数分解:

$2^7\times {\mathrm{11}}^3\times {\mathrm{163}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 61224480

約数和(自身を除く): 33454496

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 163, 176, 242, 326, 352, 484, 652, 704, 968, 1304, 1331, 1408, 1793, 1936, 2608, 2662, 3586, 3872, 5216, 5324, 7172, 7744, 10432, 10648, 14344, 15488, 19723, 20864, 21296, 28688, 39446, 42592, 57376, 78892, 85184, 114752, 157784, 170368, 216953, 229504, 315568, 433906, 631136, 867812, 1262272, 1735624, 2524544, 3471248, 6942496, 13884992, 27769984]

約数ペア:

[(1, 27769984), (2, 13884992), (4, 6942496), (8, 3471248), (11, 2524544), (16, 1735624), (22, 1262272), (32, 867812), (44, 631136), (64, 433906), (88, 315568), (121, 229504), (128, 216953), (163, 170368), (176, 157784), (242, 114752), (326, 85184), (352, 78892), (484, 57376), (652, 42592), (704, 39446), (968, 28688), (1304, 21296), (1331, 20864), (1408, 19723), (1793, 15488), (1936, 14344), (2608, 10648), (2662, 10432), (3586, 7744), (3872, 7172), (5216, 5324)]