24949904

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2503}}^1$

素因数の和:2607

約数の個数: 40

約数和(自身を含む): 55889280

約数和(自身を除く): 30939376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 2503, 4984, 5006, 9968, 10012, 17521, 20024, 35042, 40048, 70084, 140168, 222767, 280336, 445534, 891068, 1559369, 1782136, 3118738, 3564272, 6237476, 12474952, 24949904]

約数ペア:

[(1, 24949904), (2, 12474952), (4, 6237476), (7, 3564272), (8, 3118738), (14, 1782136), (16, 1559369), (28, 891068), (56, 445534), (89, 280336), (112, 222767), (178, 140168), (356, 70084), (623, 40048), (712, 35042), (1246, 20024), (1424, 17521), (2492, 10012), (2503, 9968), (4984, 5006)]