28481646

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1091}}^1$

素因数の和:1344

約数の個数: 32

約数和(自身を含む): 60278400

約数和(自身を除く): 31796754

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 229, 458, 687, 1091, 1374, 2182, 3273, 4351, 6546, 8702, 13053, 20729, 26106, 41458, 62187, 124374, 249839, 499678, 749517, 1499034, 4746941, 9493882, 14240823, 28481646]

約数ペア:

[(1, 28481646), (2, 14240823), (3, 9493882), (6, 4746941), (19, 1499034), (38, 749517), (57, 499678), (114, 249839), (229, 124374), (458, 62187), (687, 41458), (1091, 26106), (1374, 20729), (2182, 13053), (3273, 8702), (4351, 6546)]