64207168

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{823}}^1$

素因数の和:911

約数の個数: 56

約数和(自身を含む): 135623808

約数和(自身を除く): 71416640

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 53, 64, 92, 106, 184, 212, 368, 424, 736, 823, 848, 1219, 1472, 1646, 1696, 2438, 3292, 3392, 4876, 6584, 9752, 13168, 18929, 19504, 26336, 37858, 39008, 43619, 52672, 75716, 78016, 87238, 151432, 174476, 302864, 348952, 605728, 697904, 1003237, 1211456, 1395808, 2006474, 2791616, 4012948, 8025896, 16051792, 32103584, 64207168]

約数ペア:

[(1, 64207168), (2, 32103584), (4, 16051792), (8, 8025896), (16, 4012948), (23, 2791616), (32, 2006474), (46, 1395808), (53, 1211456), (64, 1003237), (92, 697904), (106, 605728), (184, 348952), (212, 302864), (368, 174476), (424, 151432), (736, 87238), (823, 78016), (848, 75716), (1219, 52672), (1472, 43619), (1646, 39008), (1696, 37858), (2438, 26336), (3292, 19504), (3392, 18929), (4876, 13168), (6584, 9752)]