38898889358

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3121}}^1\times {\mathrm{24061}}^1$

素因数の和:27228

約数の個数: 32

約数和(自身を含む): 68510866368

約数和(自身を除く): 29611977010

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 3121, 6242, 21847, 24061, 43694, 48122, 115477, 168427, 230954, 336854, 808339, 890257, 1616678, 1780514, 6231799, 12463598, 75094381, 150188762, 525660667, 1051321334, 2778492097, 5556984194, 19449444679, 38898889358]

約数ペア:

[(1, 38898889358), (2, 19449444679), (7, 5556984194), (14, 2778492097), (37, 1051321334), (74, 525660667), (259, 150188762), (518, 75094381), (3121, 12463598), (6242, 6231799), (21847, 1780514), (24061, 1616678), (43694, 890257), (48122, 808339), (115477, 336854), (168427, 230954)]