28951412

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{25219}}^1$

素因数の和:25271

約数の個数: 24

約数和(自身を含む): 59317440

約数和(自身を除く): 30366028

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 25219, 50438, 100876, 176533, 353066, 706132, 1033979, 2067958, 4135916, 7237853, 14475706, 28951412]

約数ペア:

[(1, 28951412), (2, 14475706), (4, 7237853), (7, 4135916), (14, 2067958), (28, 1033979), (41, 706132), (82, 353066), (164, 176533), (287, 100876), (574, 50438), (1148, 25219)]