66546124

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{839}}^1$

素因数の和:1173

約数の個数: 24

約数和(自身を含む): 118540800

約数和(自身を除く): 51994676

約数列:

[1, 2, 4, 79, 158, 251, 316, 502, 839, 1004, 1678, 3356, 19829, 39658, 66281, 79316, 132562, 210589, 265124, 421178, 842356, 16636531, 33273062, 66546124]

約数ペア:

[(1, 66546124), (2, 33273062), (4, 16636531), (79, 842356), (158, 421178), (251, 265124), (316, 210589), (502, 132562), (839, 79316), (1004, 66281), (1678, 39658), (3356, 19829)]