65277542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 114670080

約数和(自身を除く): 49392538

約数列:

[1, 2, 11, 22, 23, 46, 71, 79, 142, 158, 253, 506, 529, 781, 869, 1058, 1562, 1633, 1738, 1817, 3266, 3634, 5609, 5819, 11218, 11638, 17963, 19987, 35926, 37559, 39974, 41791, 61699, 75118, 83582, 123398, 129007, 258014, 413149, 459701, 826298, 919402, 1419077, 2838154, 2967161, 5934322, 32638771, 65277542]

約数ペア:

[(1, 65277542), (2, 32638771), (11, 5934322), (22, 2967161), (23, 2838154), (46, 1419077), (71, 919402), (79, 826298), (142, 459701), (158, 413149), (253, 258014), (506, 129007), (529, 123398), (781, 83582), (869, 75118), (1058, 61699), (1562, 41791), (1633, 39974), (1738, 37559), (1817, 35926), (3266, 19987), (3634, 17963), (5609, 11638), (5819, 11218)]