21866048

素因数分解:

$2^6\times {\mathrm{149}}^1\times {\mathrm{2293}}^1$

素因数の和:2454

約数の個数: 28

約数和(自身を含む): 43700700

約数和(自身を除く): 21834652

約数列:

[1, 2, 4, 8, 16, 32, 64, 149, 298, 596, 1192, 2293, 2384, 4586, 4768, 9172, 9536, 18344, 36688, 73376, 146752, 341657, 683314, 1366628, 2733256, 5466512, 10933024, 21866048]

約数ペア:

[(1, 21866048), (2, 10933024), (4, 5466512), (8, 2733256), (16, 1366628), (32, 683314), (64, 341657), (149, 146752), (298, 73376), (596, 36688), (1192, 18344), (2293, 9536), (2384, 9172), (4586, 4768)]