28677876

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{673}}^1$

素因数の和:800

約数の個数: 48

約数和(自身を含む): 69297984

約数和(自身を除く): 40620108

約数列:

[1, 2, 3, 4, 6, 12, 53, 67, 106, 134, 159, 201, 212, 268, 318, 402, 636, 673, 804, 1346, 2019, 2692, 3551, 4038, 7102, 8076, 10653, 14204, 21306, 35669, 42612, 45091, 71338, 90182, 107007, 135273, 142676, 180364, 214014, 270546, 428028, 541092, 2389823, 4779646, 7169469, 9559292, 14338938, 28677876]

約数ペア:

[(1, 28677876), (2, 14338938), (3, 9559292), (4, 7169469), (6, 4779646), (12, 2389823), (53, 541092), (67, 428028), (106, 270546), (134, 214014), (159, 180364), (201, 142676), (212, 135273), (268, 107007), (318, 90182), (402, 71338), (636, 45091), (673, 42612), (804, 35669), (1346, 21306), (2019, 14204), (2692, 10653), (3551, 8076), (4038, 7102)]