43210028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{1117}}^1$

素因数の和:1649

約数の個数: 24

約数和(自身を含む): 79825200

約数和(自身を除く): 36615172

約数列:

[1, 2, 4, 19, 38, 76, 509, 1018, 1117, 2036, 2234, 4468, 9671, 19342, 21223, 38684, 42446, 84892, 568553, 1137106, 2274212, 10802507, 21605014, 43210028]

約数ペア:

[(1, 43210028), (2, 21605014), (4, 10802507), (19, 2274212), (38, 1137106), (76, 568553), (509, 84892), (1018, 42446), (1117, 38684), (2036, 21223), (2234, 19342), (4468, 9671)]