28350190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2657}}^1$

素因数の和:2772

約数の個数: 32

約数和(自身を含む): 56264544

約数和(自身を除く): 27914354

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 485, 970, 1067, 2134, 2657, 5314, 5335, 10670, 13285, 26570, 29227, 58454, 146135, 257729, 292270, 515458, 1288645, 2577290, 2835019, 5670038, 14175095, 28350190]

約数ペア:

[(1, 28350190), (2, 14175095), (5, 5670038), (10, 2835019), (11, 2577290), (22, 1288645), (55, 515458), (97, 292270), (110, 257729), (194, 146135), (485, 58454), (970, 29227), (1067, 26570), (2134, 13285), (2657, 10670), (5314, 5335)]