27619027966

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1259}}^1\times {\mathrm{5281}}^1$

素因数の和:6640

約数の個数: 32

約数和(自身を含む): 43445928960

約数和(自身を除く): 15826900994

約数列:

[1, 2, 31, 62, 67, 134, 1259, 2077, 2518, 4154, 5281, 10562, 39029, 78058, 84353, 163711, 168706, 327422, 353827, 707654, 2614943, 5229886, 6648779, 10968637, 13297558, 21937274, 206112149, 412224298, 445468193, 890936386, 13809513983, 27619027966]

約数ペア:

[(1, 27619027966), (2, 13809513983), (31, 890936386), (62, 445468193), (67, 412224298), (134, 206112149), (1259, 21937274), (2077, 13297558), (2518, 10968637), (4154, 6648779), (5281, 5229886), (10562, 2614943), (39029, 707654), (78058, 353827), (84353, 327422), (163711, 168706)]