129574912

素因数分解:

$2^{11}\times {\mathrm{151}}^1\times {\mathrm{419}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 261424800

約数和(自身を除く): 131849888

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151, 256, 302, 419, 512, 604, 838, 1024, 1208, 1676, 2048, 2416, 3352, 4832, 6704, 9664, 13408, 19328, 26816, 38656, 53632, 63269, 77312, 107264, 126538, 154624, 214528, 253076, 309248, 429056, 506152, 858112, 1012304, 2024608, 4049216, 8098432, 16196864, 32393728, 64787456, 129574912]

約数ペア:

[(1, 129574912), (2, 64787456), (4, 32393728), (8, 16196864), (16, 8098432), (32, 4049216), (64, 2024608), (128, 1012304), (151, 858112), (256, 506152), (302, 429056), (419, 309248), (512, 253076), (604, 214528), (838, 154624), (1024, 126538), (1208, 107264), (1676, 77312), (2048, 63269), (2416, 53632), (3352, 38656), (4832, 26816), (6704, 19328), (9664, 13408)]