26849830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{709}}^1$

素因数の和:1264

約数の個数: 32

約数和(自身を含む): 55414080

約数和(自身を除く): 28564250

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 541, 709, 1082, 1418, 2705, 3545, 3787, 4963, 5410, 7090, 7574, 9926, 18935, 24815, 37870, 49630, 383569, 767138, 1917845, 2684983, 3835690, 5369966, 13424915, 26849830]

約数ペア:

[(1, 26849830), (2, 13424915), (5, 5369966), (7, 3835690), (10, 2684983), (14, 1917845), (35, 767138), (70, 383569), (541, 49630), (709, 37870), (1082, 24815), (1418, 18935), (2705, 9926), (3545, 7574), (3787, 7090), (4963, 5410)]