42450212

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{32257}}^1$

素因数の和:32315

約数の個数: 24

約数和(自身を含む): 86709504

約数和(自身を除く): 44259292

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 32257, 64514, 129028, 225799, 451598, 903196, 1516079, 3032158, 6064316, 10612553, 21225106, 42450212]

約数ペア:

[(1, 42450212), (2, 21225106), (4, 10612553), (7, 6064316), (14, 3032158), (28, 1516079), (47, 903196), (94, 451598), (188, 225799), (329, 129028), (658, 64514), (1316, 32257)]