76681216

素因数分解:

$2^{12}\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:314

約数の個数: 52

約数和(自身を含む): 155727292

約数和(自身を除く): 79046076

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 193, 194, 256, 386, 388, 512, 772, 776, 1024, 1544, 1552, 2048, 3088, 3104, 4096, 6176, 6208, 12352, 12416, 18721, 24704, 24832, 37442, 49408, 49664, 74884, 98816, 99328, 149768, 197632, 198656, 299536, 395264, 397312, 599072, 790528, 1198144, 2396288, 4792576, 9585152, 19170304, 38340608, 76681216]

約数ペア:

[(1, 76681216), (2, 38340608), (4, 19170304), (8, 9585152), (16, 4792576), (32, 2396288), (64, 1198144), (97, 790528), (128, 599072), (193, 397312), (194, 395264), (256, 299536), (386, 198656), (388, 197632), (512, 149768), (772, 99328), (776, 98816), (1024, 74884), (1544, 49664), (1552, 49408), (2048, 37442), (3088, 24832), (3104, 24704), (4096, 18721), (6176, 12416), (6208, 12352)]