65109512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{1307}}^1$

素因数の和:1805

約数の個数: 32

約数和(自身を含む): 131846400

約数和(自身を除く): 66736888

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 479, 958, 1307, 1916, 2614, 3832, 5228, 6227, 10456, 12454, 16991, 24908, 33982, 49816, 67964, 135928, 626053, 1252106, 2504212, 5008424, 8138689, 16277378, 32554756, 65109512]

約数ペア:

[(1, 65109512), (2, 32554756), (4, 16277378), (8, 8138689), (13, 5008424), (26, 2504212), (52, 1252106), (104, 626053), (479, 135928), (958, 67964), (1307, 49816), (1916, 33982), (2614, 24908), (3832, 16991), (5228, 12454), (6227, 10456)]