28839952

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{38351}}^1$

素因数の和:38406

約数の個数: 20

約数和(自身を含む): 57067776

約数和(自身を除く): 28227824

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 38351, 76702, 153404, 306808, 613616, 1802497, 3604994, 7209988, 14419976, 28839952]

約数ペア:

[(1, 28839952), (2, 14419976), (4, 7209988), (8, 3604994), (16, 1802497), (47, 613616), (94, 306808), (188, 153404), (376, 76702), (752, 38351)]