72867014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3709}}^1$

素因数の和:3788

約数の個数: 32

約数和(自身を含む): 128217600

約数和(自身を除く): 55350586

約数列:

[1, 2, 11, 19, 22, 38, 47, 94, 209, 418, 517, 893, 1034, 1786, 3709, 7418, 9823, 19646, 40799, 70471, 81598, 140942, 174323, 348646, 775181, 1550362, 1917553, 3312137, 3835106, 6624274, 36433507, 72867014]

約数ペア:

[(1, 72867014), (2, 36433507), (11, 6624274), (19, 3835106), (22, 3312137), (38, 1917553), (47, 1550362), (94, 775181), (209, 348646), (418, 174323), (517, 140942), (893, 81598), (1034, 70471), (1786, 40799), (3709, 19646), (7418, 9823)]