27430424

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6899}}^1$

素因数の和:6983

約数の個数: 32

約数和(自身を含む): 59616000

約数和(自身を除く): 32185576

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 6899, 13798, 27596, 48293, 55192, 96586, 193172, 386344, 489829, 979658, 1959316, 3428803, 3918632, 6857606, 13715212, 27430424]

約数ペア:

[(1, 27430424), (2, 13715212), (4, 6857606), (7, 3918632), (8, 3428803), (14, 1959316), (28, 979658), (56, 489829), (71, 386344), (142, 193172), (284, 96586), (497, 55192), (568, 48293), (994, 27596), (1988, 13798), (3976, 6899)]