25653684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{305401}}^1$

素因数の和:305415

約数の個数: 24

約数和(自身を含む): 68410048

約数和(自身を除く): 42756364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 305401, 610802, 916203, 1221604, 1832406, 2137807, 3664812, 4275614, 6413421, 8551228, 12826842, 25653684]

約数ペア:

[(1, 25653684), (2, 12826842), (3, 8551228), (4, 6413421), (6, 4275614), (7, 3664812), (12, 2137807), (14, 1832406), (21, 1221604), (28, 916203), (42, 610802), (84, 305401)]