71308288

素因数分解:

$2^{10}\times {\mathrm{83}}^1\times {\mathrm{839}}^1$

素因数の和:942

約数の個数: 44

約数和(自身を含む): 144436320

約数和(自身を除く): 73128032

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 256, 332, 512, 664, 839, 1024, 1328, 1678, 2656, 3356, 5312, 6712, 10624, 13424, 21248, 26848, 42496, 53696, 69637, 84992, 107392, 139274, 214784, 278548, 429568, 557096, 859136, 1114192, 2228384, 4456768, 8913536, 17827072, 35654144, 71308288]

約数ペア:

[(1, 71308288), (2, 35654144), (4, 17827072), (8, 8913536), (16, 4456768), (32, 2228384), (64, 1114192), (83, 859136), (128, 557096), (166, 429568), (256, 278548), (332, 214784), (512, 139274), (664, 107392), (839, 84992), (1024, 69637), (1328, 53696), (1678, 42496), (2656, 26848), (3356, 21248), (5312, 13424), (6712, 10624)]