107654764

素因数分解:

$2^2\times 7^2\times {\mathrm{549259}}^1$

素因数の和:549277

約数の個数: 18

約数和(自身を含む): 219154740

約数和(自身を除く): 111499976

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 549259, 1098518, 2197036, 3844813, 7689626, 15379252, 26913691, 53827382, 107654764]

約数ペア:

[(1, 107654764), (2, 53827382), (4, 26913691), (7, 15379252), (14, 7689626), (28, 3844813), (49, 2197036), (98, 1098518), (196, 549259)]