70558528

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{25639}}^1$

素因数の和:25694

約数の個数: 28

約数和(自身を含む): 143276320

約数和(自身を除く): 72717792

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 25639, 51278, 102556, 205112, 410224, 820448, 1102477, 1640896, 2204954, 4409908, 8819816, 17639632, 35279264, 70558528]

約数ペア:

[(1, 70558528), (2, 35279264), (4, 17639632), (8, 8819816), (16, 4409908), (32, 2204954), (43, 1640896), (64, 1102477), (86, 820448), (172, 410224), (344, 205112), (688, 102556), (1376, 51278), (2752, 25639)]