42539812

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{49009}}^1$

素因数の和:49051

約数の個数: 24

約数和(自身を含む): 87825920

約数和(自身を除く): 45286108

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 49009, 98018, 196036, 343063, 686126, 1372252, 1519279, 3038558, 6077116, 10634953, 21269906, 42539812]

約数ペア:

[(1, 42539812), (2, 21269906), (4, 10634953), (7, 6077116), (14, 3038558), (28, 1519279), (31, 1372252), (62, 686126), (124, 343063), (217, 196036), (434, 98018), (868, 49009)]