842320528

素因数分解:

$2^4\times 7^1\times {\mathrm{7520719}}^1$

素因数の和:7520734

約数の個数: 20

約数和(自身を含む): 1865138560

約数和(自身を除く): 1022818032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 7520719, 15041438, 30082876, 52645033, 60165752, 105290066, 120331504, 210580132, 421160264, 842320528]

約数ペア:

[(1, 842320528), (2, 421160264), (4, 210580132), (7, 120331504), (8, 105290066), (14, 60165752), (16, 52645033), (28, 30082876), (56, 15041438), (112, 7520719)]