28787658

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{117023}}^1$

素因数の和:117069

約数の個数: 16

約数和(自身を含む): 58980096

約数和(自身を除く): 30192438

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 117023, 234046, 351069, 702138, 4797943, 9595886, 14393829, 28787658]

約数ペア:

[(1, 28787658), (2, 14393829), (3, 9595886), (6, 4797943), (41, 702138), (82, 351069), (123, 234046), (246, 117023)]