28158492

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{35023}}^1$

素因数の和:35097

約数の個数: 24

約数和(自身を含む): 66685696

約数和(自身を除く): 38527204

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 35023, 70046, 105069, 140092, 210138, 420276, 2346541, 4693082, 7039623, 9386164, 14079246, 28158492]

約数ペア:

[(1, 28158492), (2, 14079246), (3, 9386164), (4, 7039623), (6, 4693082), (12, 2346541), (67, 420276), (134, 210138), (201, 140092), (268, 105069), (402, 70046), (804, 35023)]