84870646

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{29863}}^1$

素因数の和:29908

約数の個数: 24

約数和(自身を含む): 153202320

約数和(自身を除く): 68331674

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 29863, 59726, 209041, 418082, 866027, 1463287, 1732054, 2926574, 6062189, 12124378, 42435323, 84870646]

約数ペア:

[(1, 84870646), (2, 42435323), (7, 12124378), (14, 6062189), (29, 2926574), (49, 1732054), (58, 1463287), (98, 866027), (203, 418082), (406, 209041), (1421, 59726), (2842, 29863)]