28792356

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2663}}^1$

素因数の和:2740

約数の個数: 48

約数和(自身を含む): 72503424

約数和(自身を除く): 43711068

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 53, 68, 102, 106, 159, 204, 212, 318, 636, 901, 1802, 2663, 2703, 3604, 5326, 5406, 7989, 10652, 10812, 15978, 31956, 45271, 90542, 135813, 141139, 181084, 271626, 282278, 423417, 543252, 564556, 846834, 1693668, 2399363, 4798726, 7198089, 9597452, 14396178, 28792356]

約数ペア:

[(1, 28792356), (2, 14396178), (3, 9597452), (4, 7198089), (6, 4798726), (12, 2399363), (17, 1693668), (34, 846834), (51, 564556), (53, 543252), (68, 423417), (102, 282278), (106, 271626), (159, 181084), (204, 141139), (212, 135813), (318, 90542), (636, 45271), (901, 31956), (1802, 15978), (2663, 10812), (2703, 10652), (3604, 7989), (5326, 5406)]