61978784

素因数分解:

$2^5\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1021}}^1$

素因数の和:1309

約数の個数: 48

約数和(自身を含む): 140103936

約数和(自身を除く): 78125152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 271, 542, 1021, 1084, 1897, 2042, 2168, 3794, 4084, 4336, 7147, 7588, 8168, 8672, 14294, 15176, 16336, 28588, 30352, 32672, 57176, 60704, 114352, 228704, 276691, 553382, 1106764, 1936837, 2213528, 3873674, 4427056, 7747348, 8854112, 15494696, 30989392, 61978784]

約数ペア:

[(1, 61978784), (2, 30989392), (4, 15494696), (7, 8854112), (8, 7747348), (14, 4427056), (16, 3873674), (28, 2213528), (32, 1936837), (56, 1106764), (112, 553382), (224, 276691), (271, 228704), (542, 114352), (1021, 60704), (1084, 57176), (1897, 32672), (2042, 30352), (2168, 28588), (3794, 16336), (4084, 15176), (4336, 14294), (7147, 8672), (7588, 8168)]