28541658

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{739}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 58927680

約数和(自身を除く): 30386022

約数列:

[1, 2, 3, 6, 41, 82, 123, 157, 246, 314, 471, 739, 942, 1478, 2217, 4434, 6437, 12874, 19311, 30299, 38622, 60598, 90897, 116023, 181794, 232046, 348069, 696138, 4756943, 9513886, 14270829, 28541658]

約数ペア:

[(1, 28541658), (2, 14270829), (3, 9513886), (6, 4756943), (41, 696138), (82, 348069), (123, 232046), (157, 181794), (246, 116023), (314, 90897), (471, 60598), (739, 38622), (942, 30299), (1478, 19311), (2217, 12874), (4434, 6437)]