71389752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{424939}}^1$

素因数の和:424955

約数の個数: 32

約数和(自身を含む): 203971200

約数和(自身を除く): 132581448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 424939, 849878, 1274817, 1699756, 2549634, 2974573, 3399512, 5099268, 5949146, 8923719, 10198536, 11898292, 17847438, 23796584, 35694876, 71389752]

約数ペア:

[(1, 71389752), (2, 35694876), (3, 23796584), (4, 17847438), (6, 11898292), (7, 10198536), (8, 8923719), (12, 5949146), (14, 5099268), (21, 3399512), (24, 2974573), (28, 2549634), (42, 1699756), (56, 1274817), (84, 849878), (168, 424939)]