42042196

素因数分解:

$2^2\times 7^3\times {\mathrm{30643}}^1$

素因数の和:30668

約数の個数: 24

約数和(自身を含む): 85803200

約数和(自身を除く): 43761004

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 30643, 61286, 122572, 214501, 429002, 858004, 1501507, 3003014, 6006028, 10510549, 21021098, 42042196]

約数ペア:

[(1, 42042196), (2, 21021098), (4, 10510549), (7, 6006028), (14, 3003014), (28, 1501507), (49, 858004), (98, 429002), (196, 214501), (343, 122572), (686, 61286), (1372, 30643)]