65452448

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1523}}^1$

素因数の和:1629

約数の個数: 48

約数和(自身を含む): 138257280

約数和(自身を除く): 72804832

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 79, 136, 158, 272, 316, 544, 632, 1264, 1343, 1523, 2528, 2686, 3046, 5372, 6092, 10744, 12184, 21488, 24368, 25891, 42976, 48736, 51782, 103564, 120317, 207128, 240634, 414256, 481268, 828512, 962536, 1925072, 2045389, 3850144, 4090778, 8181556, 16363112, 32726224, 65452448]

約数ペア:

[(1, 65452448), (2, 32726224), (4, 16363112), (8, 8181556), (16, 4090778), (17, 3850144), (32, 2045389), (34, 1925072), (68, 962536), (79, 828512), (136, 481268), (158, 414256), (272, 240634), (316, 207128), (544, 120317), (632, 103564), (1264, 51782), (1343, 48736), (1523, 42976), (2528, 25891), (2686, 24368), (3046, 21488), (5372, 12184), (6092, 10744)]