72541042

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{37277}}^1$

素因数の和:37425

約数の個数: 16

約数和(自身を含む): 125254080

約数和(自身を除く): 52713038

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 37277, 74554, 260939, 521878, 5181503, 10363006, 36270521, 72541042]

約数ペア:

[(1, 72541042), (2, 36270521), (7, 10363006), (14, 5181503), (139, 521878), (278, 260939), (973, 74554), (1946, 37277)]