47761984

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:563

約数の個数: 56

約数和(自身を含む): 100510848

約数和(自身を除く): 52748864

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 71, 92, 142, 184, 284, 368, 457, 568, 736, 914, 1136, 1472, 1633, 1828, 2272, 3266, 3656, 4544, 6532, 7312, 10511, 13064, 14624, 21022, 26128, 29248, 32447, 42044, 52256, 64894, 84088, 104512, 129788, 168176, 259576, 336352, 519152, 672704, 746281, 1038304, 1492562, 2076608, 2985124, 5970248, 11940496, 23880992, 47761984]

約数ペア:

[(1, 47761984), (2, 23880992), (4, 11940496), (8, 5970248), (16, 2985124), (23, 2076608), (32, 1492562), (46, 1038304), (64, 746281), (71, 672704), (92, 519152), (142, 336352), (184, 259576), (284, 168176), (368, 129788), (457, 104512), (568, 84088), (736, 64894), (914, 52256), (1136, 42044), (1472, 32447), (1633, 29248), (1828, 26128), (2272, 21022), (3266, 14624), (3656, 13064), (4544, 10511), (6532, 7312)]