25965828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{617}}^1$

素因数の和:801

約数の個数: 72

約数和(自身を含む): 75583872

約数和(自身を除く): 49618044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 167, 252, 334, 501, 617, 668, 1002, 1169, 1234, 1503, 1851, 2004, 2338, 2468, 3006, 3507, 3702, 4319, 4676, 5553, 6012, 7014, 7404, 8638, 10521, 11106, 12957, 14028, 17276, 21042, 22212, 25914, 38871, 42084, 51828, 77742, 103039, 155484, 206078, 309117, 412156, 618234, 721273, 927351, 1236468, 1442546, 1854702, 2163819, 2885092, 3709404, 4327638, 6491457, 8655276, 12982914, 25965828]

約数ペア:

[(1, 25965828), (2, 12982914), (3, 8655276), (4, 6491457), (6, 4327638), (7, 3709404), (9, 2885092), (12, 2163819), (14, 1854702), (18, 1442546), (21, 1236468), (28, 927351), (36, 721273), (42, 618234), (63, 412156), (84, 309117), (126, 206078), (167, 155484), (252, 103039), (334, 77742), (501, 51828), (617, 42084), (668, 38871), (1002, 25914), (1169, 22212), (1234, 21042), (1503, 17276), (1851, 14028), (2004, 12957), (2338, 11106), (2468, 10521), (3006, 8638), (3507, 7404), (3702, 7014), (4319, 6012), (4676, 5553)]