72386426

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{23827}}^1$

素因数の和:23874

約数の個数: 24

約数和(自身を含む): 130386816

約数和(自身を除く): 58000390

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 23827, 47654, 166789, 333578, 738637, 1167523, 1477274, 2335046, 5170459, 10340918, 36193213, 72386426]

約数ペア:

[(1, 72386426), (2, 36193213), (7, 10340918), (14, 5170459), (31, 2335046), (49, 1477274), (62, 1167523), (98, 738637), (217, 333578), (434, 166789), (1519, 47654), (3038, 23827)]