64812154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3299}}^1$

素因数の和:3378

約数の個数: 32

約数和(自身を含む): 114048000

約数和(自身を除く): 49235846

約数列:

[1, 2, 11, 19, 22, 38, 47, 94, 209, 418, 517, 893, 1034, 1786, 3299, 6598, 9823, 19646, 36289, 62681, 72578, 125362, 155053, 310106, 689491, 1378982, 1705583, 2946007, 3411166, 5892014, 32406077, 64812154]

約数ペア:

[(1, 64812154), (2, 32406077), (11, 5892014), (19, 3411166), (22, 2946007), (38, 1705583), (47, 1378982), (94, 689491), (209, 310106), (418, 155053), (517, 125362), (893, 72578), (1034, 62681), (1786, 36289), (3299, 19646), (6598, 9823)]