78998848

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:579

約数の個数: 56

約数和(自身を含む): 163562792

約数和(自身を除く): 84563944

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 73, 74, 146, 148, 292, 296, 457, 584, 592, 914, 1168, 1184, 1828, 2336, 2368, 2701, 3656, 4672, 5402, 7312, 10804, 14624, 16909, 21608, 29248, 33361, 33818, 43216, 66722, 67636, 86432, 133444, 135272, 172864, 266888, 270544, 533776, 541088, 1067552, 1082176, 1234357, 2135104, 2468714, 4937428, 9874856, 19749712, 39499424, 78998848]

約数ペア:

[(1, 78998848), (2, 39499424), (4, 19749712), (8, 9874856), (16, 4937428), (32, 2468714), (37, 2135104), (64, 1234357), (73, 1082176), (74, 1067552), (146, 541088), (148, 533776), (292, 270544), (296, 266888), (457, 172864), (584, 135272), (592, 133444), (914, 86432), (1168, 67636), (1184, 66722), (1828, 43216), (2336, 33818), (2368, 33361), (2701, 29248), (3656, 21608), (4672, 16909), (5402, 14624), (7312, 10804)]