1262272

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{163}}^1$

素因数の和:197

約数の個数: 42

約数和(自身を含む): 2770124

約数和(自身を除く): 1507852

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 163, 176, 242, 326, 352, 484, 652, 704, 968, 1304, 1793, 1936, 2608, 3586, 3872, 5216, 7172, 7744, 10432, 14344, 19723, 28688, 39446, 57376, 78892, 114752, 157784, 315568, 631136, 1262272]

約数ペア:

[(1, 1262272), (2, 631136), (4, 315568), (8, 157784), (11, 114752), (16, 78892), (22, 57376), (32, 39446), (44, 28688), (64, 19723), (88, 14344), (121, 10432), (163, 7744), (176, 7172), (242, 5216), (326, 3872), (352, 3586), (484, 2608), (652, 1936), (704, 1793), (968, 1304)]