28580244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{30931}}^1$

素因数の和:30956

約数の個数: 48

約数和(自身を含む): 83145216

約数和(自身を除く): 54564972

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 30931, 61862, 92793, 123724, 185586, 216517, 340241, 371172, 433034, 649551, 680482, 866068, 1020723, 1299102, 1360964, 2041446, 2381687, 2598204, 4082892, 4763374, 7145061, 9526748, 14290122, 28580244]

約数ペア:

[(1, 28580244), (2, 14290122), (3, 9526748), (4, 7145061), (6, 4763374), (7, 4082892), (11, 2598204), (12, 2381687), (14, 2041446), (21, 1360964), (22, 1299102), (28, 1020723), (33, 866068), (42, 680482), (44, 649551), (66, 433034), (77, 371172), (84, 340241), (132, 216517), (154, 185586), (231, 123724), (308, 92793), (462, 61862), (924, 30931)]