557267144

素因数分解:

$2^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{54979}}^1$

素因数の和:55173

約数の個数: 32

約数和(自身を含む): 1200763200

約数和(自身を除く): 643496056

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 181, 362, 724, 1267, 1448, 2534, 5068, 10136, 54979, 109958, 219916, 384853, 439832, 769706, 1539412, 3078824, 9951199, 19902398, 39804796, 69658393, 79609592, 139316786, 278633572, 557267144]

約数ペア:

[(1, 557267144), (2, 278633572), (4, 139316786), (7, 79609592), (8, 69658393), (14, 39804796), (28, 19902398), (56, 9951199), (181, 3078824), (362, 1539412), (724, 769706), (1267, 439832), (1448, 384853), (2534, 219916), (5068, 109958), (10136, 54979)]