488745152

素因数分解:

$2^6\times 7^1\times {\mathrm{1090949}}^1$

素因数の和:1090968

約数の個数: 28

約数和(自身を含む): 1108405200

約数和(自身を除く): 619660048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1090949, 2181898, 4363796, 7636643, 8727592, 15273286, 17455184, 30546572, 34910368, 61093144, 69820736, 122186288, 244372576, 488745152]

約数ペア:

[(1, 488745152), (2, 244372576), (4, 122186288), (7, 69820736), (8, 61093144), (14, 34910368), (16, 30546572), (28, 17455184), (32, 15273286), (56, 8727592), (64, 7636643), (112, 4363796), (224, 2181898), (448, 1090949)]