67780256

素因数分解:

$2^5\times {\mathrm{503}}^1\times {\mathrm{4211}}^1$

素因数の和:4724

約数の個数: 24

約数和(自身を含む): 133739424

約数和(自身を除く): 65959168

約数列:

[1, 2, 4, 8, 16, 32, 503, 1006, 2012, 4024, 4211, 8048, 8422, 16096, 16844, 33688, 67376, 134752, 2118133, 4236266, 8472532, 16945064, 33890128, 67780256]

約数ペア:

[(1, 67780256), (2, 33890128), (4, 16945064), (8, 8472532), (16, 4236266), (32, 2118133), (503, 134752), (1006, 67376), (2012, 33688), (4024, 16844), (4211, 16096), (8048, 8422)]