78269072

素因数分解:

$2^4\times 7^2\times {\mathrm{99833}}^1$

素因数の和:99855

約数の個数: 30

約数和(自身を含む): 176406678

約数和(自身を除く): 98137606

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 99833, 199666, 399332, 698831, 798664, 1397662, 1597328, 2795324, 4891817, 5590648, 9783634, 11181296, 19567268, 39134536, 78269072]

約数ペア:

[(1, 78269072), (2, 39134536), (4, 19567268), (7, 11181296), (8, 9783634), (14, 5590648), (16, 4891817), (28, 2795324), (49, 1597328), (56, 1397662), (98, 798664), (112, 698831), (196, 399332), (392, 199666), (784, 99833)]