28757647716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{342352949}}^1$

素因数の和:342352963

約数の個数: 24

約数和(自身を含む): 76687060800

約数和(自身を除く): 47929413084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 342352949, 684705898, 1027058847, 1369411796, 2054117694, 2396470643, 4108235388, 4792941286, 7189411929, 9585882572, 14378823858, 28757647716]

約数ペア:

[(1, 28757647716), (2, 14378823858), (3, 9585882572), (4, 7189411929), (6, 4792941286), (7, 4108235388), (12, 2396470643), (14, 2054117694), (21, 1369411796), (28, 1027058847), (42, 684705898), (84, 342352949)]