38879638

素因数分解:

$2^1\times 7^2\times {\mathrm{617}}^1\times {\mathrm{643}}^1$

素因数の和:1276

約数の個数: 24

約数和(自身を含む): 68056632

約数和(自身を除く): 29176994

約数列:

[1, 2, 7, 14, 49, 98, 617, 643, 1234, 1286, 4319, 4501, 8638, 9002, 30233, 31507, 60466, 63014, 396731, 793462, 2777117, 5554234, 19439819, 38879638]

約数ペア:

[(1, 38879638), (2, 19439819), (7, 5554234), (14, 2777117), (49, 793462), (98, 396731), (617, 63014), (643, 60466), (1234, 31507), (1286, 30233), (4319, 9002), (4501, 8638)]