47944378

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{2521}}^1$

素因数の和:2817

約数の個数: 16

約数和(自身を含む): 74177064

約数和(自身を除く): 26232686

約数列:

[1, 2, 37, 74, 257, 514, 2521, 5042, 9509, 19018, 93277, 186554, 647897, 1295794, 23972189, 47944378]

約数ペア:

[(1, 47944378), (2, 23972189), (37, 1295794), (74, 647897), (257, 186554), (514, 93277), (2521, 19018), (5042, 9509)]