25753356

素因数分解:

$2^2\times 3^3\times {\mathrm{389}}^1\times {\mathrm{613}}^1$

素因数の和:1015

約数の個数: 48

約数和(自身を含む): 67048800

約数和(自身を除く): 41295444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 389, 613, 778, 1167, 1226, 1556, 1839, 2334, 2452, 3501, 3678, 4668, 5517, 7002, 7356, 10503, 11034, 14004, 16551, 21006, 22068, 33102, 42012, 66204, 238457, 476914, 715371, 953828, 1430742, 2146113, 2861484, 4292226, 6438339, 8584452, 12876678, 25753356]

約数ペア:

[(1, 25753356), (2, 12876678), (3, 8584452), (4, 6438339), (6, 4292226), (9, 2861484), (12, 2146113), (18, 1430742), (27, 953828), (36, 715371), (54, 476914), (108, 238457), (389, 66204), (613, 42012), (778, 33102), (1167, 22068), (1226, 21006), (1556, 16551), (1839, 14004), (2334, 11034), (2452, 10503), (3501, 7356), (3678, 7002), (4668, 5517)]