28766328

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{8623}}^1$

素因数の和:8771

約数の個数: 32

約数和(自身を含む): 72441600

約数和(自身を除く): 43675272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 8623, 17246, 25869, 34492, 51738, 68984, 103476, 206952, 1198597, 2397194, 3595791, 4794388, 7191582, 9588776, 14383164, 28766328]

約数ペア:

[(1, 28766328), (2, 14383164), (3, 9588776), (4, 7191582), (6, 4794388), (8, 3595791), (12, 2397194), (24, 1198597), (139, 206952), (278, 103476), (417, 68984), (556, 51738), (834, 34492), (1112, 25869), (1668, 17246), (3336, 8623)]