25490738

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{617}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 47343744

約数和(自身を除く): 21853006

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 227, 454, 617, 1234, 1589, 2951, 3178, 4319, 5902, 8021, 8638, 16042, 20657, 41314, 56147, 112294, 140059, 280118, 980413, 1820767, 1960826, 3641534, 12745369, 25490738]

約数ペア:

[(1, 25490738), (2, 12745369), (7, 3641534), (13, 1960826), (14, 1820767), (26, 980413), (91, 280118), (182, 140059), (227, 112294), (454, 56147), (617, 41314), (1234, 20657), (1589, 16042), (2951, 8638), (3178, 8021), (4319, 5902)]