68910856

素因数分解:

$2^3\times 7^2\times {\mathrm{367}}^1\times {\mathrm{479}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 151027200

約数和(自身を除く): 82116344

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 367, 392, 479, 734, 958, 1468, 1916, 2569, 2936, 3353, 3832, 5138, 6706, 10276, 13412, 17983, 20552, 23471, 26824, 35966, 46942, 71932, 93884, 143864, 175793, 187768, 351586, 703172, 1230551, 1406344, 2461102, 4922204, 8613857, 9844408, 17227714, 34455428, 68910856]

約数ペア:

[(1, 68910856), (2, 34455428), (4, 17227714), (7, 9844408), (8, 8613857), (14, 4922204), (28, 2461102), (49, 1406344), (56, 1230551), (98, 703172), (196, 351586), (367, 187768), (392, 175793), (479, 143864), (734, 93884), (958, 71932), (1468, 46942), (1916, 35966), (2569, 26824), (2936, 23471), (3353, 20552), (3832, 17983), (5138, 13412), (6706, 10276)]