78075466

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{757}}^1$

素因数の和:958

約数の個数: 32

約数和(自身を含む): 137531520

約数和(自身を除く): 59456054

約数列:

[1, 2, 7, 14, 53, 106, 139, 278, 371, 742, 757, 973, 1514, 1946, 5299, 7367, 10598, 14734, 40121, 51569, 80242, 103138, 105223, 210446, 280847, 561694, 736561, 1473122, 5576819, 11153638, 39037733, 78075466]

約数ペア:

[(1, 78075466), (2, 39037733), (7, 11153638), (14, 5576819), (53, 1473122), (106, 736561), (139, 561694), (278, 280847), (371, 210446), (742, 105223), (757, 103138), (973, 80242), (1514, 51569), (1946, 40121), (5299, 14734), (7367, 10598)]