27128776

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3137}}^1$

素因数の和:3213

約数の個数: 32

約数和(自身を含む): 54224640

約数和(自身を除く): 27095864

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 184, 188, 376, 1081, 2162, 3137, 4324, 6274, 8648, 12548, 25096, 72151, 144302, 147439, 288604, 294878, 577208, 589756, 1179512, 3391097, 6782194, 13564388, 27128776]

約数ペア:

[(1, 27128776), (2, 13564388), (4, 6782194), (8, 3391097), (23, 1179512), (46, 589756), (47, 577208), (92, 294878), (94, 288604), (184, 147439), (188, 144302), (376, 72151), (1081, 25096), (2162, 12548), (3137, 8648), (4324, 6274)]