4003232192

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{880993}}^1$

素因数の和:881076

約数の個数: 28

約数和(自身を含む): 8055809136

約数和(自身を除く): 4052576944

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 880993, 1761986, 3523972, 7047944, 14095888, 28191776, 56383552, 62550503, 125101006, 250202012, 500404024, 1000808048, 2001616096, 4003232192]

約数ペア:

[(1, 4003232192), (2, 2001616096), (4, 1000808048), (8, 500404024), (16, 250202012), (32, 125101006), (64, 62550503), (71, 56383552), (142, 28191776), (284, 14095888), (568, 7047944), (1136, 3523972), (2272, 1761986), (4544, 880993)]