28931694

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{787}}^1$

素因数の和:1360

約数の個数: 32

約数和(自身を含む): 63317376

約数和(自身を除く): 34385682

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 557, 787, 1114, 1574, 1671, 2361, 3342, 4722, 6127, 8657, 12254, 17314, 18381, 25971, 36762, 51942, 438359, 876718, 1315077, 2630154, 4821949, 9643898, 14465847, 28931694]

約数ペア:

[(1, 28931694), (2, 14465847), (3, 9643898), (6, 4821949), (11, 2630154), (22, 1315077), (33, 876718), (66, 438359), (557, 51942), (787, 36762), (1114, 25971), (1574, 18381), (1671, 17314), (2361, 12254), (3342, 8657), (4722, 6127)]