25721496

素因数分解:

$2^3\times 3^3\times {\mathrm{193}}^1\times {\mathrm{617}}^1$

素因数の和:825

約数の個数: 64

約数和(自身を含む): 71935200

約数和(自身を除く): 46213704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 193, 216, 386, 579, 617, 772, 1158, 1234, 1544, 1737, 1851, 2316, 2468, 3474, 3702, 4632, 4936, 5211, 5553, 6948, 7404, 10422, 11106, 13896, 14808, 16659, 20844, 22212, 33318, 41688, 44424, 66636, 119081, 133272, 238162, 357243, 476324, 714486, 952648, 1071729, 1428972, 2143458, 2857944, 3215187, 4286916, 6430374, 8573832, 12860748, 25721496]

約数ペア:

[(1, 25721496), (2, 12860748), (3, 8573832), (4, 6430374), (6, 4286916), (8, 3215187), (9, 2857944), (12, 2143458), (18, 1428972), (24, 1071729), (27, 952648), (36, 714486), (54, 476324), (72, 357243), (108, 238162), (193, 133272), (216, 119081), (386, 66636), (579, 44424), (617, 41688), (772, 33318), (1158, 22212), (1234, 20844), (1544, 16659), (1737, 14808), (1851, 13896), (2316, 11106), (2468, 10422), (3474, 7404), (3702, 6948), (4632, 5553), (4936, 5211)]