39078242

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{773}}^1$

素因数の和:962

約数の個数: 32

約数和(自身を含む): 70440192

約数和(自身を除く): 31361950

約数列:

[1, 2, 7, 14, 23, 46, 157, 161, 314, 322, 773, 1099, 1546, 2198, 3611, 5411, 7222, 10822, 17779, 25277, 35558, 50554, 121361, 124453, 242722, 248906, 849527, 1699054, 2791303, 5582606, 19539121, 39078242]

約数ペア:

[(1, 39078242), (2, 19539121), (7, 5582606), (14, 2791303), (23, 1699054), (46, 849527), (157, 248906), (161, 242722), (314, 124453), (322, 121361), (773, 50554), (1099, 35558), (1546, 25277), (2198, 17779), (3611, 10822), (5411, 7222)]