27606316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{809}}^1$

素因数の和:1281

約数の個数: 24

約数和(自身を含む): 51030000

約数和(自身を除く): 23423684

約数列:

[1, 2, 4, 19, 38, 76, 449, 809, 898, 1618, 1796, 3236, 8531, 15371, 17062, 30742, 34124, 61484, 363241, 726482, 1452964, 6901579, 13803158, 27606316]

約数ペア:

[(1, 27606316), (2, 13803158), (4, 6901579), (19, 1452964), (38, 726482), (76, 363241), (449, 61484), (809, 34124), (898, 30742), (1618, 17062), (1796, 15371), (3236, 8531)]