28244748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{336247}}^1$

素因数の和:336261

約数の個数: 24

約数和(自身を含む): 75319552

約数和(自身を除く): 47074804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 336247, 672494, 1008741, 1344988, 2017482, 2353729, 4034964, 4707458, 7061187, 9414916, 14122374, 28244748]

約数ペア:

[(1, 28244748), (2, 14122374), (3, 9414916), (4, 7061187), (6, 4707458), (7, 4034964), (12, 2353729), (14, 2017482), (21, 1344988), (28, 1008741), (42, 672494), (84, 336247)]