42780932

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{4297}}^1$

素因数の和:4451

約数の個数: 24

約数和(自身を含む): 79427040

約数和(自身を除く): 36646108

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 2489, 4297, 4978, 8594, 9956, 17188, 81643, 163286, 326572, 562907, 1125814, 2251628, 10695233, 21390466, 42780932]

約数ペア:

[(1, 42780932), (2, 21390466), (4, 10695233), (19, 2251628), (38, 1125814), (76, 562907), (131, 326572), (262, 163286), (524, 81643), (2489, 17188), (4297, 9956), (4978, 8594)]