885359104

素因数分解:

$2^9\times 7^1\times {\mathrm{247031}}^1$

素因数の和:247056

約数の個数: 40

約数和(自身を含む): 2021709888

約数和(自身を除く): 1136350784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 247031, 494062, 988124, 1729217, 1976248, 3458434, 3952496, 6916868, 7904992, 13833736, 15809984, 27667472, 31619968, 55334944, 63239936, 110669888, 126479872, 221339776, 442679552, 885359104]

約数ペア:

[(1, 885359104), (2, 442679552), (4, 221339776), (7, 126479872), (8, 110669888), (14, 63239936), (16, 55334944), (28, 31619968), (32, 27667472), (56, 15809984), (64, 13833736), (112, 7904992), (128, 6916868), (224, 3952496), (256, 3458434), (448, 1976248), (512, 1729217), (896, 988124), (1792, 494062), (3584, 247031)]