64119272

素因数分解:

$2^3\times 7^1\times {\mathrm{691}}^1\times {\mathrm{1657}}^1$

素因数の和:2361

約数の個数: 32

約数和(自身を含む): 137680320

約数和(自身を除く): 73561048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 691, 1382, 1657, 2764, 3314, 4837, 5528, 6628, 9674, 11599, 13256, 19348, 23198, 38696, 46396, 92792, 1144987, 2289974, 4579948, 8014909, 9159896, 16029818, 32059636, 64119272]

約数ペア:

[(1, 64119272), (2, 32059636), (4, 16029818), (7, 9159896), (8, 8014909), (14, 4579948), (28, 2289974), (56, 1144987), (691, 92792), (1382, 46396), (1657, 38696), (2764, 23198), (3314, 19348), (4837, 13256), (5528, 11599), (6628, 9674)]