25730568

素因数分解:

$2^3\times 3^3\times {\mathrm{139}}^1\times {\mathrm{857}}^1$

素因数の和:1011

約数の個数: 64

約数和(自身を含む): 72072000

約数和(自身を除く): 46341432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 139, 216, 278, 417, 556, 834, 857, 1112, 1251, 1668, 1714, 2502, 2571, 3336, 3428, 3753, 5004, 5142, 6856, 7506, 7713, 10008, 10284, 15012, 15426, 20568, 23139, 30024, 30852, 46278, 61704, 92556, 119123, 185112, 238246, 357369, 476492, 714738, 952984, 1072107, 1429476, 2144214, 2858952, 3216321, 4288428, 6432642, 8576856, 12865284, 25730568]

約数ペア:

[(1, 25730568), (2, 12865284), (3, 8576856), (4, 6432642), (6, 4288428), (8, 3216321), (9, 2858952), (12, 2144214), (18, 1429476), (24, 1072107), (27, 952984), (36, 714738), (54, 476492), (72, 357369), (108, 238246), (139, 185112), (216, 119123), (278, 92556), (417, 61704), (556, 46278), (834, 30852), (857, 30024), (1112, 23139), (1251, 20568), (1668, 15426), (1714, 15012), (2502, 10284), (2571, 10008), (3336, 7713), (3428, 7506), (3753, 6856), (5004, 5142)]