15691338592

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{1109}}^1\times {\mathrm{3181}}^1$

素因数の和:4439

約数の個数: 48

約数和(自身を含む): 31152416400

約数和(自身を除く): 15461077808

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1109, 1112, 2218, 2224, 3181, 4436, 4448, 6362, 8872, 12724, 17744, 25448, 35488, 50896, 101792, 154151, 308302, 442159, 616604, 884318, 1233208, 1768636, 2466416, 3527729, 3537272, 4932832, 7055458, 7074544, 14110916, 14149088, 28221832, 56443664, 112887328, 490354331, 980708662, 1961417324, 3922834648, 7845669296, 15691338592]

約数ペア:

[(1, 15691338592), (2, 7845669296), (4, 3922834648), (8, 1961417324), (16, 980708662), (32, 490354331), (139, 112887328), (278, 56443664), (556, 28221832), (1109, 14149088), (1112, 14110916), (2218, 7074544), (2224, 7055458), (3181, 4932832), (4436, 3537272), (4448, 3527729), (6362, 2466416), (8872, 1768636), (12724, 1233208), (17744, 884318), (25448, 616604), (35488, 442159), (50896, 308302), (101792, 154151)]