139976704

素因数分解:

$2^{13}\times 7^1\times {\mathrm{2441}}^1$

素因数の和:2474

約数の個数: 56

約数和(自身を含む): 320058288

約数和(自身を除く): 180081584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 2441, 3584, 4096, 4882, 7168, 8192, 9764, 14336, 17087, 19528, 28672, 34174, 39056, 57344, 68348, 78112, 136696, 156224, 273392, 312448, 546784, 624896, 1093568, 1249792, 2187136, 2499584, 4374272, 4999168, 8748544, 9998336, 17497088, 19996672, 34994176, 69988352, 139976704]

約数ペア:

[(1, 139976704), (2, 69988352), (4, 34994176), (7, 19996672), (8, 17497088), (14, 9998336), (16, 8748544), (28, 4999168), (32, 4374272), (56, 2499584), (64, 2187136), (112, 1249792), (128, 1093568), (224, 624896), (256, 546784), (448, 312448), (512, 273392), (896, 156224), (1024, 136696), (1792, 78112), (2048, 68348), (2441, 57344), (3584, 39056), (4096, 34174), (4882, 28672), (7168, 19528), (8192, 17087), (9764, 14336)]