28245924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{112087}}^1$

素因数の和:112104

約数の個数: 36

約数和(自身を含む): 81600064

約数和(自身を除く): 53354140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 112087, 224174, 336261, 448348, 672522, 784609, 1008783, 1345044, 1569218, 2017566, 2353827, 3138436, 4035132, 4707654, 7061481, 9415308, 14122962, 28245924]

約数ペア:

[(1, 28245924), (2, 14122962), (3, 9415308), (4, 7061481), (6, 4707654), (7, 4035132), (9, 3138436), (12, 2353827), (14, 2017566), (18, 1569218), (21, 1345044), (28, 1008783), (36, 784609), (42, 672522), (63, 448348), (84, 336261), (126, 224174), (252, 112087)]