71263976

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{21569}}^1$

素因数の和:21641

約数の個数: 32

約数和(自身を含む): 155304000

約数和(自身を除く): 84040024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 21569, 43138, 86276, 150983, 172552, 301966, 603932, 1207864, 1272571, 2545142, 5090284, 8907997, 10180568, 17815994, 35631988, 71263976]

約数ペア:

[(1, 71263976), (2, 35631988), (4, 17815994), (7, 10180568), (8, 8907997), (14, 5090284), (28, 2545142), (56, 1272571), (59, 1207864), (118, 603932), (236, 301966), (413, 172552), (472, 150983), (826, 86276), (1652, 43138), (3304, 21569)]