28259536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{92959}}^1$

素因数の和:92986

約数の個数: 20

約数和(自身を含む): 57635200

約数和(自身を除く): 29375664

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 92959, 185918, 371836, 743672, 1487344, 1766221, 3532442, 7064884, 14129768, 28259536]

約数ペア:

[(1, 28259536), (2, 14129768), (4, 7064884), (8, 3532442), (16, 1766221), (19, 1487344), (38, 743672), (76, 371836), (152, 185918), (304, 92959)]