28403416

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{75541}}^1$

素因数の和:75594

約数の個数: 16

約数和(自身を含む): 54390240

約数和(自身を除く): 25986824

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 75541, 151082, 302164, 604328, 3550427, 7100854, 14201708, 28403416]

約数ペア:

[(1, 28403416), (2, 14201708), (4, 7100854), (8, 3550427), (47, 604328), (94, 302164), (188, 151082), (376, 75541)]