212929472

素因数分解:

$2^6\times 7^1\times {\mathrm{475289}}^1$

素因数の和:475308

約数の個数: 28

約数和(自身を含む): 482894640

約数和(自身を除く): 269965168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 475289, 950578, 1901156, 3327023, 3802312, 6654046, 7604624, 13308092, 15209248, 26616184, 30418496, 53232368, 106464736, 212929472]

約数ペア:

[(1, 212929472), (2, 106464736), (4, 53232368), (7, 30418496), (8, 26616184), (14, 15209248), (16, 13308092), (28, 7604624), (32, 6654046), (56, 3802312), (64, 3327023), (112, 1901156), (224, 950578), (448, 475289)]