78957568

素因数分解:

$2^{10}\times {\mathrm{83}}^1\times {\mathrm{929}}^1$

素因数の和:1032

約数の個数: 44

約数和(自身を含む): 159911640

約数和(自身を除く): 80954072

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 256, 332, 512, 664, 929, 1024, 1328, 1858, 2656, 3716, 5312, 7432, 10624, 14864, 21248, 29728, 42496, 59456, 77107, 84992, 118912, 154214, 237824, 308428, 475648, 616856, 951296, 1233712, 2467424, 4934848, 9869696, 19739392, 39478784, 78957568]

約数ペア:

[(1, 78957568), (2, 39478784), (4, 19739392), (8, 9869696), (16, 4934848), (32, 2467424), (64, 1233712), (83, 951296), (128, 616856), (166, 475648), (256, 308428), (332, 237824), (512, 154214), (664, 118912), (929, 84992), (1024, 77107), (1328, 59456), (1858, 42496), (2656, 29728), (3716, 21248), (5312, 14864), (7432, 10624)]