209551552

素因数分解:

$2^6\times 7^1\times {\mathrm{467749}}^1$

素因数の和:467768

約数の個数: 28

約数和(自身を含む): 475234000

約数和(自身を除く): 265682448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 467749, 935498, 1870996, 3274243, 3741992, 6548486, 7483984, 13096972, 14967968, 26193944, 29935936, 52387888, 104775776, 209551552]

約数ペア:

[(1, 209551552), (2, 104775776), (4, 52387888), (7, 29935936), (8, 26193944), (14, 14967968), (16, 13096972), (28, 7483984), (32, 6548486), (56, 3741992), (64, 3274243), (112, 1870996), (224, 935498), (448, 467749)]