78435904

素因数分解:

$2^6\times {\mathrm{463}}^1\times {\mathrm{2647}}^1$

素因数の和:3122

約数の個数: 28

約数和(自身を含む): 156041344

約数和(自身を除く): 77605440

約数列:

[1, 2, 4, 8, 16, 32, 64, 463, 926, 1852, 2647, 3704, 5294, 7408, 10588, 14816, 21176, 29632, 42352, 84704, 169408, 1225561, 2451122, 4902244, 9804488, 19608976, 39217952, 78435904]

約数ペア:

[(1, 78435904), (2, 39217952), (4, 19608976), (8, 9804488), (16, 4902244), (32, 2451122), (64, 1225561), (463, 169408), (926, 84704), (1852, 42352), (2647, 29632), (3704, 21176), (5294, 14816), (7408, 10588)]