25973528

素因数分解:

$2^3\times 7^2\times {\mathrm{173}}^1\times {\mathrm{383}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 57127680

約数和(自身を除く): 31154152

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 173, 196, 346, 383, 392, 692, 766, 1211, 1384, 1532, 2422, 2681, 3064, 4844, 5362, 8477, 9688, 10724, 16954, 18767, 21448, 33908, 37534, 66259, 67816, 75068, 132518, 150136, 265036, 463813, 530072, 927626, 1855252, 3246691, 3710504, 6493382, 12986764, 25973528]

約数ペア:

[(1, 25973528), (2, 12986764), (4, 6493382), (7, 3710504), (8, 3246691), (14, 1855252), (28, 927626), (49, 530072), (56, 463813), (98, 265036), (173, 150136), (196, 132518), (346, 75068), (383, 67816), (392, 66259), (692, 37534), (766, 33908), (1211, 21448), (1384, 18767), (1532, 16954), (2422, 10724), (2681, 9688), (3064, 8477), (4844, 5362)]