28244874

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4177}}^1$

素因数の和:4219

約数の個数: 48

約数和(自身を含む): 68586048

約数和(自身を除く): 40341174

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 483, 966, 1127, 2254, 3381, 4177, 6762, 8354, 12531, 25062, 29239, 58478, 87717, 96071, 175434, 192142, 204673, 288213, 409346, 576426, 614019, 672497, 1228038, 1344994, 2017491, 4034982, 4707479, 9414958, 14122437, 28244874]

約数ペア:

[(1, 28244874), (2, 14122437), (3, 9414958), (6, 4707479), (7, 4034982), (14, 2017491), (21, 1344994), (23, 1228038), (42, 672497), (46, 614019), (49, 576426), (69, 409346), (98, 288213), (138, 204673), (147, 192142), (161, 175434), (294, 96071), (322, 87717), (483, 58478), (966, 29239), (1127, 25062), (2254, 12531), (3381, 8354), (4177, 6762)]