28679042

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{38651}}^1$

素因数の和:38713

約数の個数: 16

約数和(自身を含む): 50092992

約数和(自身を除く): 21413950

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 38651, 77302, 270557, 541114, 2048503, 4097006, 14339521, 28679042]

約数ペア:

[(1, 28679042), (2, 14339521), (7, 4097006), (14, 2048503), (53, 541114), (106, 270557), (371, 77302), (742, 38651)]